{"id":2634,"date":"2013-05-21T09:53:29","date_gmt":"2013-05-21T09:53:29","guid":{"rendered":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/?page_id=2634"},"modified":"2013-06-08T09:23:19","modified_gmt":"2013-06-08T09:23:19","slug":"6-diagnostika-a-lecba-onemocneni-prsu","status":"publish","type":"page","link":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/?page_id=2634","title":{"rendered":"6 Diagnostika a l\u00e9\u010dba onemocn\u011bn\u00ed prsu"},"content":{"rendered":"<p style=\"text-align: justify;\">\u017densk\u00fd prs je od prad\u00e1vn\u00fdch dob vn\u00edm\u00e1n jako symbol \u017eenstv\u00ed a \u017eensk\u00e9 kr\u00e1sy. Tento p\u00e1rov\u00fd org\u00e1n vlivem hormon\u016f podl\u00e9h\u00e1 zm\u011bn\u00e1m od narozen\u00ed, puberty ke zm\u011bn\u00e1m zp\u016fsoben\u00fdm graviditou a kojen\u00edm a\u017e k p\u0159echodu. B\u011bhem t\u00e9to doby se m\u011bn\u00ed objem a tvar, doch\u00e1z\u00ed k degenerativn\u00edm zm\u011bn\u00e1m \u017el\u00e1zov\u00e9ho parenchymu. Prsn\u00ed \u017el\u00e1za m\u016f\u017ee b\u00fdt posti\u017eena \u0159adou onemocn\u011bn\u00ed, mezi nej\u010dast\u011bj\u0161\u00ed a nejz\u00e1va\u017en\u011bj\u0161\u00ed pat\u0159\u00ed rakovina prsu.<\/p>\n<h4>6.1 Anatomie prsu<\/h4>\n<div style=\"width: 260px\" class=\"wp-caption alignright\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_240.png\"><img decoding=\"async\" title=\"Obr. 1 \u2013 Anatomick\u00e1 struktura prsu s lymfatick\u00fdmi uzlinami\" alt=\"Obr. 1 \u2013 Anatomick\u00e1 struktura prsu s lymfatick\u00fdmi uzlinami\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_240.png\" width=\"250\" \/><\/a><p class=\"wp-caption-text\">Obr. 1 \u2013 Anatomick\u00e1 struktura prsu s lymfatick\u00fdmi uzlinami<\/p><\/div>\n<p style=\"text-align: justify;\">Ml\u00e9\u010dn\u00e1 \u017el\u00e1za (obr. 1) je p\u00e1rov\u00fd org\u00e1n, kter\u00fd je lokalizov\u00e1n na hrudn\u00edku ve 3.\u20136. mezi\u017eeb\u0159\u00ed. Na vrcholu prsu je areola. Areola je cirkul\u00e1rn\u00ed, tmav\u011b pigmentovan\u00e1 oblast o pr\u016fm\u011bru 3\u20135 cm kolem bradavky. Bradavka je m\u00edrn\u011b vyv\u00fd\u0161en\u00e1 a \u00fast\u00ed zde ml\u00e9kovody (15\u201320), kter\u00e9 p\u0159ich\u00e1zej\u00ed z hloubi prsu. Na periferii areoly jsou mal\u00e9 Montgomeryho tuberkuly. B\u011bhem laktace vylu\u010duj\u00ed maz v oblasti bradavko-areol\u00e1rn\u00edho komplexu a br\u00e1n\u00ed bradavku p\u0159ed macerac\u00ed. Pod epitelem jsou myoepiteli\u00e1ln\u00ed bu\u0148ky s kontraktiln\u00ed v\u00fdbavou reaguj\u00edc\u00ed na oxytocin, kter\u00e9 umo\u017e\u0148uj\u00ed vylou\u010den\u00ed ml\u00e9ka. Prs se vyv\u00edj\u00ed od puberty pod vlivem mamotropn\u00edch hormon\u016f. Parenchym prsn\u00ed \u017el\u00e1zy le\u017e\u00ed mezi podko\u017en\u00edm tukem, fasci\u00ed pektor\u00e1ln\u00edho svalu a m. serratus anterior. Norm\u00e1ln\u00ed dosp\u011bl\u00e1 \u017el\u00e1za sest\u00e1v\u00e1 z epitelov\u00fdch a strom\u00e1ln\u00edch element\u016f. Epitel vytv\u00e1\u0159\u00ed s\u00e9rii v\u011btv\u00edc\u00edch se dukt\u016f, kter\u00e9 se spojuj\u00ed ve funk\u010dn\u00ed jednotku ml\u00e9\u010dn\u00e9 \u017el\u00e1zy: lalok\u2013lobus. Ml\u00e9\u010dn\u00e1 \u017el\u00e1za se skl\u00e1d\u00e1 z 15\u201320 lalok\u016f. Hlavn\u00ed laloky se d\u011bl\u00ed na lal\u016f\u010dky a d\u00e1le na alveoly. Tato kone\u010dn\u00e1 struktura se naz\u00fdv\u00e1 duktolobul\u00e1rn\u00ed jednotka, je hormon\u00e1ln\u011b citliv\u00e1 a je z\u00e1kladn\u00ed laktuj\u00edc\u00ed jednotkou. Stroma se skl\u00e1d\u00e1 z tukov\u00e9 a fibr\u00f3zn\u00ed tk\u00e1n\u011b. Stroma tvo\u0159\u00ed p\u0159ev\u00e1\u017enou \u010d\u00e1st objemu tk\u00e1n\u011b prsu. P\u0159emost\u011bn\u00ed mezi k\u016f\u017e\u00ed a hluboko ulo\u017eenou fasci\u00ed tvo\u0159\u00ed Cooperova ligamenta, kter\u00e1 spoluutv\u00e1\u0159ej\u00ed kostru prsu. N\u00e1dory, kter\u00e9 infiltruj\u00ed Cooperova ligamenta, mohou zp\u016fsobit vta\u017een\u00ed k\u016f\u017ee. Deformace povrchu prsu a vta\u017een\u00ed k\u016f\u017ee pak m\u016f\u017ee upozornit na n\u00e1dorov\u00e9 onemocn\u011bn\u00ed. Axil\u00e1rn\u00ed uzliny jsou rozd\u011bleny podle lokalizace a vztahu k pektor\u00e1ln\u00edmu svalu na t\u0159i et\u00e1\u017ee: I. et\u00e1\u017e \u2013 later\u00e1ln\u011b od m. pectoralis minor, II. et\u00e1\u017e\u2013 dorz\u00e1ln\u011b a III. et\u00e1\u017e \u2013 ulo\u017eena medi\u00e1ln\u011b. Rotterovy a interpektor\u00e1ln\u00ed uzliny jsou ulo\u017eeny mezi velk\u00fdm a mal\u00fdm pektor\u00e1ln\u00edm svalem. Intramam\u00e1rn\u00ed uzliny jsou ulo\u017eeny na later\u00e1ln\u00edm okraji prsn\u00ed \u017el\u00e1zy a axily. P\u0159ev\u00e1\u017en\u00e1 \u010d\u00e1st lymfy je odv\u00e1d\u011bna do axil\u00e1rn\u00edch uzlin. Men\u0161\u00ed \u010d\u00e1st, av\u0161ak ze v\u0161ech kvadrant\u016f, tak\u00e9 do uzlin pod\u00e9l art. mammaria interna. Omezen\u00e1 dren\u00e1\u017e lymfy je vedena tak\u00e9 p\u0159\u00edmo do supraklavikul\u00e1rn\u00edch uzlin.<\/p>\n<h4>6.2 Benign\u00ed onemocn\u011bn\u00ed prsn\u00ed \u017el\u00e1zy<\/h4>\n<p style=\"text-align: justify;\">Ne v\u0161echna onemocn\u011bn\u00ed a n\u00e1lezy v prsu jsou zhoubn\u00e9ho charakteru.Benign\u00ed onemocn\u011bn\u00ed prsu m\u016f\u017eeme rozd\u011blit do n\u011bkolika skupin:<\/p>\n<h6>Vrozen\u00e9 vady<\/h6>\n<p style=\"text-align: justify;\">Z vrozen\u00fdch vad prsu je relativn\u011b \u010dast\u00fd v\u00fdskyt (a\u017e u 5 % populace mu\u017e\u016f i \u017een) p\u0159\u00eddatn\u00e9 bradavky a m\u00e9n\u011b \u010dast\u011bji p\u0159\u00eddatn\u00e9 \u017el\u00e1zy. Tyto odchylky se vyv\u00edjej\u00ed obvykle v pr\u016fb\u011bhu ml\u00e9\u010dn\u00e9 li\u0161ty (obr. 2). Chirurgick\u00e9 odstran\u011bn\u00ed je indikov\u00e1no p\u0159i obt\u00ed\u017e\u00edch (nap\u0159. bolest) \u010di z kosmetick\u00fdch d\u016fvod\u016f.Hypoplazie prsu je v podob\u011b m\u00edrn\u00e9 velikostn\u00ed stranov\u00e9 asymetrie pom\u011brn\u011b \u010dast\u00e1. Jako kosmetickou z\u00e1vadu ji pak \u0159e\u0161\u00ed plastick\u00fd chirurg, kdy\u017e je rozd\u00edl ve velikosti prs\u016f velk\u00fd a \u017een\u011b vad\u00ed. Velmi vz\u00e1cn\u011b se m\u016f\u017ee vyskytnout ageneze ml\u00e9\u010dn\u00e9 \u017el\u00e1zy, kter\u00e1 m\u016f\u017ee b\u00fdt prov\u00e1zena i deformitou hrudn\u00edku. Poland\u016fv syndrom je charakterizov\u00e1n nevyvinut\u00edm velk\u00e9ho a mal\u00e9ho prsn\u00edho svalu, \u017eeber, chyb\u011bn\u00edm bradavky a prsn\u00ed \u017el\u00e1zy, b\u00fdv\u00e1 spojen i se syndaktyli\u00ed a brachydaktyli\u00ed. Stav vy\u017eaduje rekonstrukci hrudn\u00ed st\u011bny a hypoplastick\u00e9 prsn\u00ed \u017el\u00e1zy.<\/p>\n<h6>Z\u00e1n\u011bty prsn\u00ed \u017el\u00e1zy<\/h6>\n<p style=\"text-align: justify;\">Terminologicky rozezn\u00e1v\u00e1me z\u00e1n\u011bty prsn\u00ed bradavky (telitida) nebo prsn\u00ed \u017el\u00e1zy (mastitida), akutn\u00ed a chronick\u00e9, nespecifick\u00e9 a specifick\u00e9 (tbc, lepra, aktinomyk\u00f3za atd.). Z praktick\u00e9ho hlediska jsou d\u016fle\u017eit\u00e9 z\u00e1n\u011bty v puerperiu, mimo \u0161estined\u011bl\u00ed jsou vz\u00e1cn\u011bj\u0161\u00ed.<\/p>\n<div style=\"width: 210px\" class=\"wp-caption alignright\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_242.png\"><img decoding=\"async\" title=\"Obr. 2 \u2013 Um\u00edst\u011bn\u00ed p\u0159\u00eddatn\u00fdch bradavek a prsn\u00edch \u017el\u00e1z v pr\u016fb\u011bhu ml\u00e9\u010dn\u00e9 li\u0161ty\" alt=\"Obr. 2 \u2013 Um\u00edst\u011bn\u00ed p\u0159\u00eddatn\u00fdch bradavek a prsn\u00edch \u017el\u00e1z v pr\u016fb\u011bhu ml\u00e9\u010dn\u00e9 li\u0161ty\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_242.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 2 \u2013 Um\u00edst\u011bn\u00ed p\u0159\u00eddatn\u00fdch bradavek a prsn\u00edch \u017el\u00e1z v pr\u016fb\u011bhu ml\u00e9\u010dn\u00e9 li\u0161ty<\/p><\/div>\n<p style=\"text-align: justify;\">Puerper\u00e1ln\u00ed mastitida vznik\u00e1 v\u011bt\u0161inou kr\u00e1tce po porodu v souvislosti s kojen\u00edm a vznikem drobn\u00fdch rag\u00e1d bradavky, odkud se infekce \u0161\u00ed\u0159\u00ed kanalikul\u00e1rn\u00ed cestou a vznik\u00e1 mastitis parenchymatosa. P\u016fvodcem je nej\u010dast\u011bji zlat\u00fd stafylokok. Z\u00e1n\u011bt m\u00e1 charakter flegm\u00f3ny, kter\u00e1 se projevuje zarudnut\u00edm a bolestivost\u00ed prsu, pozd\u011bji m\u016f\u017ee doj\u00edt k v\u00fdvoji abscesu, kdy palpa\u010dn\u011b zji\u0161\u0165ujeme fluktuaci. Dle lokalizace rozli\u0161ujeme absces subkut\u00e1nn\u00ed, subareol\u00e1rn\u00ed, intra\u010di retroglandul\u00e1rn\u00ed, nebo dokonce retromam\u00e1rn\u00ed. Diagnosticky m\u016f\u017ee p\u0159isp\u011bt vedle typick\u00fdch p\u0159\u00edznak\u016f a palpa\u010dn\u00edho n\u00e1lezu i vy\u0161et\u0159en\u00ed ultrazvukem. Z\u00e1kladem l\u00e9\u010dby je pod\u00e1v\u00e1n\u00ed antibiotik, ods\u00e1v\u00e1n\u00ed ml\u00e9ka, p\u0159i tvorb\u011b abscesu na prvn\u00edm m\u00edst\u011b punk\u010dn\u00ed dren\u00e1\u017e, a pokud je nedostate\u010dn\u00e1, tak klasick\u00e1 incize s dr\u00e9nem.<\/p>\n<h6>Fibrozn\u011bcystick\u00e1 mastopatie\u00a0\u2013 FCM (benign\u00ed dysplazie, cystofibr\u00f3za)<\/h6>\n<p style=\"text-align: justify;\">Jedn\u00e1 se o hormon\u00e1ln\u011b dependentn\u00ed proces. Proliferace epitelu, vaziva a tvorba cyst.<\/p>\n<p style=\"text-align: justify;\">P\u0159\u00ed\u010dinou je stimulace \u017el\u00e1zy cyklick\u00fdmi zm\u011bnami hormon\u016f, v\u00fdrazn\u00e9 v premenopauze, kdy relativn\u011b p\u0159eva\u017euje vliv estrogen\u016f p\u0159i poklesu vlivu gestagen\u016f, nej\u010dast\u011bji ve 4. a\u017e 5. deceniu. Po menopauze spont\u00e1nn\u011b regreduje. Subjektivn\u011b je poci\u0165ov\u00e1na bolest, cyklick\u00e1 mastodynie v\u011bt\u0161\u00ed premenstru\u00e1ln\u011b, palpa\u010dn\u011b zji\u0161\u0165ujeme neost\u0159e ohrani\u010den\u00e9 uzl\u00edky. N\u011bkdy je patologick\u00e1 sekrece z prsu. Je mo\u017en\u00e9 hormon\u00e1ln\u00ed ovlivn\u011bn\u00ed obt\u00ed\u017e\u00ed pod\u00e1n\u00edm gestagen\u016f a antigonadotropin\u016f. V diferenci\u00e1ln\u00ed diagnostice je d\u016fle\u017eit\u00fd v\u00fdsledek mamografie a sonografie a zejm\u00e9na p\u0159i nejist\u00e9 diagn\u00f3ze je indikov\u00e1na biopsie prsu se stanoven\u00edm diagn\u00f3zy.<\/p>\n<h6>Nodul\u00e1rn\u00ed aden\u00f3za (adenosis tumor)<\/h6>\n<ul>\n<li style=\"text-align: justify;\">\u010dast\u00fd benign\u00ed proliferativn\u00ed proces v ml\u00e9\u010dn\u00e9 \u017el\u00e1ze\u00a0\u2013 postihuje jak dukt\u00e1ln\u00ed, tak lobul\u00e1rn\u00ed epitel, epitelproliferuje uvnit\u0159 dukt\u016f, doprov\u00e1z\u00ed jej fibr\u00f3za,<\/li>\n<li style=\"text-align: justify;\">m\u016f\u017ee b\u00fdt asymptomatick\u00e1 nebo hmatn\u00e9 lo\u017eisko \u2013\u00a0dob\u0159e ohrani\u010den\u00e9, zcela benign\u00ed, nezvy\u0161uje riziko vzniku ca,<\/li>\n<li style=\"text-align: justify;\">sklerozuj\u00edc\u00ed aden\u00f3za \u2013 benign\u00ed, ale napodobuje histologicky karcinom, hmatn\u00e1 tuh\u00e1 rezistence,<\/li>\n<li style=\"text-align: justify;\">apokrinn\u00ed aden\u00f3za \u2013 varianta aden\u00f3zy s apokrinn\u00ed\u00a0metaplazi\u00ed epitelu, napodobuje ca,<\/li>\n<li style=\"text-align: justify;\">mikroglandul\u00e1rn\u00ed aden\u00f3za \u2013 vz\u00e1cn\u00e1, sest\u00e1v\u00e1\u00a0z drobn\u00fdch tubul\u016f, m\u016f\u017ee r\u016fst infiltrativn\u011b.<\/li>\n<\/ul>\n<h6>Dukt\u00e1ln\u00ed hyperpl\u00e1zie<\/h6>\n<ul>\n<li style=\"text-align: justify;\">proliferace dukt\u00e1ln\u00edho epitelu v distendovan\u00fdch v\u00fdvodech bez v\u00fdrazn\u00e9 dysplazie,<\/li>\n<li style=\"text-align: justify;\">vznik\u00e1 u dosp\u011bl\u00fdch \u017een ka\u017ed\u00e9ho v\u011bku (v\u011bt\u0161inou v\u0161ak u \u017een mezi 35\u201360 lety),<\/li>\n<li style=\"text-align: justify;\">makroskopicky b\u00fdv\u00e1 bez p\u0159\u00edznak\u016f, klinicky nem\u00e1 \u017e\u00e1dn\u00e9 specifick\u00e9 dg. znaky, na mamografii nen\u00ed vid\u011bt, m\u016f\u017ee b\u00fdt sou\u010d\u00e1sti FCM.<\/li>\n<li style=\"text-align: justify;\">Dukt\u00e1ln\u00ed hyperplazie atypick\u00e1\n<ul style=\"text-align: justify;\">\n<li>charakteristick\u00e1 je proliferace dukt\u00e1ln\u00edho epitelu\u00a0s dysplazi\u00ed m\u00edrn\u00e9ho a\u017e t\u011b\u017ek\u00e9ho stupn\u011b v distendovan\u00fdch v\u00fdvodech, m\u016f\u017ee b\u00fdt prov\u00e1zena mikrokalcifikacemi, kter\u00e9 jsou vid\u011bt na mamografii,<\/li>\n<li>4\u20135kr\u00e1t vy\u0161\u0161\u00ed riziko vzniku ca.<\/li>\n<\/ul>\n<\/li>\n<li style=\"text-align: justify;\">Kolumn\u00e1rn\u00ed hyperplazie\n<ul>\n<li style=\"text-align: justify;\">proliferace vysok\u00e9ho cylindrick\u00e9ho epitelu, kter\u00fd\u00a0v jedn\u00e9 \u0159ad\u011b nebo v\u00edce \u0159ad\u00e1ch vyst\u00fdl\u00e1 lumen dilatovan\u00fdch dukt\u016f, m\u016f\u017ee b\u00fdt prov\u00e1zena dysplazi\u00ed,<\/li>\n<li style=\"text-align: justify;\">vztah ke karcinomu m\u00e1 pouze kolumn\u00e1rn\u00ed hyperplazie s atypi\u00ed \u2013 n\u00edzk\u00e9 riziko vzniku ca.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h6>Benign\u00ed \u2013 nezhoubn\u00e9 n\u00e1dory prsu<\/h6>\n<p style=\"text-align: justify;\">Benign\u00ed n\u00e1dory jako papilom, benign\u00ed fyloidn\u00ed tumory \u2013 nap\u0159\u00edklad fibroadenom, cystosarkom \u2013 jsou n\u00e1dory, kter\u00e9 se ne\u0161\u00ed\u0159\u00ed do okoln\u00edch tk\u00e1n\u00ed a jejich chirurgick\u00e9 odstran\u011bn\u00ed se prov\u00e1d\u00ed p\u0159i nejist\u00e9 diagn\u00f3ze \u010di pro subjektivn\u00ed obt\u00ed\u017ee, pokud je p\u016fsob\u00ed.<\/p>\n<h6>Intradukt\u00e1ln\u00ed papilom<\/h6>\n<ul>\n<li style=\"text-align: justify;\">Je to epiteli\u00e1ln\u00ed n\u00e1dor, lokalizovan\u00fd v ductus lactiferus subareol\u00e1rn\u011b. Roste solit\u00e1rn\u011b uvnit\u0159 dilatovan\u00e9ho ml\u00e9kovodu, v\u011bt\u0161inou men\u0161\u00ed ne\u017e 2 mm. Hlavn\u00edm p\u0159\u00edznakem je patologick\u00e1, \u010dasto krvav\u00e1 sekrece z prsn\u00ed bradavky, vz\u00e1cn\u011b vta\u017een\u00ed bradavky. Malign\u00ed zvrat s rizikem do 10 %.<\/li>\n<li style=\"text-align: justify;\">Dg: RTG \u2013 duktografie, cytologick\u00e9 vy\u0161et\u0159en\u00ed sekretu.<\/li>\n<li style=\"text-align: justify;\">Th: Mikrodochektomie, u star\u0161\u00edch \u017een exstirpace dukt\u016f.<\/li>\n<\/ul>\n<h6>Fibroadenom<\/h6>\n<ul>\n<li style=\"text-align: justify;\">Je to nej\u010dast\u011bj\u0161\u00ed benign\u00ed n\u00e1dor, obvykle u mlad\u00fdch \u017een (20\u201330 let), tuh\u00fd, dob\u0159e ohrani\u010den\u00fd, opouzd\u0159en\u00fd, voln\u011b pohybliv\u00fd, dosahuje r\u016fzn\u00e9 velikosti. Mikroskopicky jde o sm\u00ed\u0161en\u00fd n\u00e1dor sest\u00e1vaj\u00edc\u00ed z mezenchym\u00e1ln\u00ed a epiteli\u00e1ln\u00ed komponenty.<\/li>\n<li style=\"text-align: justify;\">Dg: fyzik\u00e1ln\u00ed vy\u0161et\u0159en\u00ed, RTG mamografie, UZ, biopsie.<\/li>\n<li style=\"text-align: justify;\">Th: exstirpace.<\/li>\n<\/ul>\n<h6>\u201eGiant\u201c fibroadenom<\/h6>\n<ul>\n<li style=\"text-align: justify;\">Je to fibroadenom v\u011bt\u0161\u00ed ne\u017e 5 cm. Rozli\u0161uje se forma adolescentn\u00ed a perimenopauz\u00e1ln\u00ed.<\/li>\n<li style=\"text-align: justify;\">Dg a Th jako u fibroadenomu.<\/li>\n<\/ul>\n<h6>Benign\u00ed fyloidn\u00ed n\u00e1dor\u00a0(cystosarcoma phylloides)<\/h6>\n<ul>\n<li style=\"text-align: justify;\">V\u00fdskyt nej\u010dast\u011bji kolem 35. roku \u017eivota, klinicky je ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f benign\u00ed, ale m\u016f\u017ee recidivovat a malign\u011b se zvrhnout \u2013 pak je charakteristick\u00fd rychl\u00fd r\u016fst a p\u0159em\u011bna stromatu v sarkom.<\/li>\n<li style=\"text-align: justify;\">Dg: fyzik\u00e1ln\u00ed vy\u0161et\u0159en\u00ed, RTG, USG, biopsie.<\/li>\n<li style=\"text-align: justify;\">Th: exstirpace \u2013 prost\u00e1, eventu\u00e1ln\u011b radik\u00e1ln\u00ed modifikovan\u00e1 mastektomie p\u0159i bioptick\u00e9 nejistot\u011b.<\/li>\n<\/ul>\n<h6>Tubul\u00e1rn\u00ed adenom<\/h6>\n<ul>\n<li style=\"text-align: justify;\">Benign\u00ed, dob\u0159e ohrani\u010den\u00ed n\u00e1dor, kter\u00fd se skl\u00e1d\u00e1 z tubul\u00e1rn\u00edch struktur z epiteli\u00e1ln\u00ed a myoepiteli\u00e1ln\u00ed vrstvy bun\u011bk, u mlad\u00fdch \u017een.<\/li>\n<\/ul>\n<h6>Lakta\u010dn\u00ed adenom<\/h6>\n<ul>\n<li>Varianta v t\u011bhotenstv\u00ed a obdob\u00ed laktace.<\/li>\n<\/ul>\n<h6>Adenomyoepiteliom<\/h6>\n<ul>\n<li style=\"text-align: justify;\">N\u00e1dor, kter\u00fd sest\u00e1v\u00e1 z proliferace myoepiteli\u00ed kolem tubul\u00e1rn\u00edch struktur lemovan\u00fdch dukt\u00e1ln\u00edmi epiteliemi. N\u00e1dor se vyskytuje v ka\u017ed\u00e9m v\u011bku, je vz\u00e1cn\u00fd.<\/li>\n<li style=\"text-align: justify;\">Makro \u2013 v\u011bt\u0161inou dob\u0159e ohrani\u010den\u00fd.<\/li>\n<li style=\"text-align: justify;\">Progn\u00f3za \u2013 ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f benign\u00ed, vz\u00e1cn\u011b\u00a0m\u016f\u017ee recidivovat a zm\u011bnit se malign\u011b.<\/li>\n<\/ul>\n<h6>Myofibroblastom prsu<\/h6>\n<ul>\n<li style=\"text-align: justify;\">Benign\u00ed, dob\u0159e ohrani\u010den\u00fd n\u00e1dor, kter\u00fd sest\u00e1v\u00e1 z v\u0159etenit\u00fdch bun\u011bk odpov\u00eddaj\u00edc\u00edch myofibroblast\u016fm mam\u00e1rn\u00edho stromatu.<\/li>\n<li style=\"text-align: justify;\">Makro \u2013 pomalu rostouc\u00ed, solit\u00e1rn\u00ed hmatn\u00fd uzel, opouzd\u0159en\u00fd, 1\u20133 cm v pr\u016fm\u011bru.<\/li>\n<\/ul>\n<h6>Sekrece z bradavky<\/h6>\n<p style=\"text-align: justify;\">Patologick\u00e1 sekrece z prsu je pom\u011brn\u011b \u010dast\u00e1 st\u00ed\u017enost \u017een vy\u0161et\u0159ovan\u00fdch v mam\u00e1rn\u00ed poradn\u011b. Jedn\u00e1 se o t\u0159et\u00ed nej\u010dast\u011bj\u0161\u00ed obt\u00ed\u017ee po hmatn\u00fdch resistenc\u00edch v prsu a bolestech prs\u016f. Vyskytuje se u 3\u201310 % \u017een s obt\u00ed\u017eemi prs\u016f. Pom\u011brn\u011b \u010dasto sekreci z bradavky pozoruj\u00ed \u017eeny zejm\u00e9na v premenopauz\u00e1ln\u00edm obdob\u00ed. Sekrece m\u016f\u017ee b\u00fdt spont\u00e1nn\u00ed, nebo se projevuje a\u017e po zatla\u010den\u00ed na bradavku \u010di prs. P\u0159\u00ed\u010dinou tohoto stavu m\u016f\u017ee b\u00fdt karcinom, intradukt\u00e1ln\u00ed papilom, benign\u00ed dysplazie \u010di ektazie dukt\u016f. Sekrece m\u016f\u017ee b\u00fdt jednostrann\u00e1, oboustrann\u00e1, ser\u00f3zn\u00ed \u010di serosanguinolentn\u00ed. Hemoragick\u00e1 sekrece neznamen\u00e1 p\u0159\u00edmou diagn\u00f3zu karcinomu. Malign\u00ed podklad m\u016f\u017ee m\u00edt i nekrvav\u00fd v\u00fdtok. Ka\u017edou sekreci z prsu je nutno podrobn\u011b vy\u0161et\u0159it, zvl\u00e1\u0161t\u011b pokud se jedn\u00e1 o v\u00fdtok z jednoho duktu, nez\u00e1visle na charakteru sekrece. Oboustrann\u00fd v\u00fdtok je sp\u00ed\u0161e hormon\u00e1ln\u00edho p\u016fvodu. Posuzujeme, jestli se jedn\u00e1 o sekreci prov\u00e1zenou sou\u010dasn\u011b hmatnou reistenc\u00ed v prsu. Sledujeme vztah k menstruaci. Ke stanoven\u00ed diferenci\u00e1ln\u00ed diagn\u00f3zy je vyu\u017e\u00edv\u00e1na sonografie a mamografie, duktografie a cytologick\u00fd rozbor sekretu. Negativn\u00ed v\u00fdsledek nevylu\u010duje karcinom. Duktoskopie je u n\u00e1s nedostupn\u00e1. Definitivn\u00ed diagn\u00f3za, a t\u00edm kone\u010dn\u00e9 vylou\u010den\u00ed malign\u00edho onemocn\u011bn\u00ed, je obvykle stanoveno exstirpac\u00ed secernuj\u00edc\u00edho duktu, v\u010detn\u011b ev. rezistence. Karcinom prsn\u00ed \u017el\u00e1zy je diagnostikov\u00e1n asi v 10 % secernuj\u00edc\u00edch dukt\u016f. P\u0159ed v\u00fdkonem tlakem na dvorec \u010di prs identifikujeme \u00fast\u00ed secernuj\u00edc\u00edho duktu, do n\u011bho\u017e zavedeme jemnou kovovou sondu a eventu\u00e1ln\u011b zavedeme kanylu a aplikujeme barvu. Z radi\u00e1ln\u00edho \u010di obloukovit\u00e9ho \u0159ezu na hranici areoly nach\u00e1z\u00edme ozna\u010den\u00fd duktus, kter\u00fd exstirpujeme. U star\u0161\u00edch \u017een odstra\u0148ujeme centr\u00e1ln\u00ed dukty.<\/p>\n<h4>6.3 Karcinom prsu<\/h4>\n<h5>6.3.1 Etiologie a rizikov\u00e9 faktory<\/h5>\n<p style=\"text-align: justify;\">Etiopatogeneze karcinomu prsu nen\u00ed zcela jasn\u00e1. V dne\u0161n\u00ed dob\u011b jsou v\u0161ak zn\u00e1m\u00e9 ur\u010dit\u00e9 faktory, kter\u00e9 zvy\u0161uj\u00ed riziko vzniku t\u00e9to nemoci.<\/p>\n<h6>Genetick\u00e9 faktory<\/h6>\n<p style=\"text-align: justify;\">P\u0159ibli\u017en\u011b 5\u201310 % karcinom\u016f prsu je podm\u00edn\u011bno geneticky. Nej\u010dast\u011bji pozorovan\u00e9 mutace jsou v oblasti genu BRCA1 a BRCA2. Gen BRCA1 je lokalizov\u00e1n na 17. chromozomu a je spojen a\u017e s 85% celo\u017eivotn\u00edm rizikem karcinomu prsu. Gen BRCA2 je lokalizov\u00e1n na 13. chromozomu a je spojen a\u017e s 84% celo\u017eivotn\u00edm rizikem karcinomu prsu. Oba geny jsou autozom\u00e1ln\u011b dominantn\u00ed s r\u016fznou penetrac\u00ed. To znamen\u00e1, \u017ee gen je p\u0159en\u00e1\u0161en ob\u011bma pohlav\u00edmi, ale n\u011bkte\u0159\u00ed \u010dlenov\u00e9 rodiny p\u0159es p\u0159\u00edtomnost genu neonemocn\u00ed. U syndromu Li-Fraumeni je p\u0159\u00ed\u010dinou mutace tumor supresorick\u00e9ho genu p53, co\u017e zp\u016fsobuje zv\u00fd\u0161en\u00e9 riziko onemocn\u011bn\u00ed r\u016fzn\u00fdmi karcinomy, mezi nimi i karcinomem prsu.<\/p>\n<h6>Famili\u00e1rn\u00ed v\u00fdskyt karcinomu bez pr\u016fkazu v\u00fd\u0161e uveden\u00fdch gen\u016f<\/h6>\n<p style=\"text-align: justify;\">Rizikov\u00fdm faktorem je v\u00fdskyt karcinomu prsu v osobn\u00ed \u010di rodinn\u00e9 anamn\u00e9ze (matka, sestra, babi\u010dka), zejm\u00e9na v p\u0159\u00edpad\u011b v\u00fdskytu n\u00e1doru u \u017een mlad\u0161\u00edch 40 let a bilater\u00e1ln\u011b, a to bez pr\u016fkazu v\u00fd\u0161e uveden\u00fdch gen\u016f.<\/p>\n<h6>Hormon\u00e1ln\u00ed faktory<\/h6>\n<p style=\"text-align: justify;\">Vznik karcinomu prsu m\u016f\u017ee b\u00fdt podm\u00edn\u011bn del\u0161\u00ed expozic\u00ed estrogen\u016f. Je to \u010dasn\u00e1 menarche, pozdn\u00ed menopauza, prvn\u00ed gravidita po 30. roce \u017eivota, kr\u00e1tk\u00e1 laktace, dlouh\u00e9 u\u017e\u00edv\u00e1n\u00ed kombinace estrogen\u016f a gestagen\u016f (v r\u00e1mci substitu\u010dn\u00ed l\u00e9\u010dby), nuliparita. Or\u00e1ln\u00ed kontraceptiva se dnes za rizikov\u00fd faktor nepova\u017euj\u00ed.<\/p>\n<h6>Dietn\u00ed faktory<\/h6>\n<p style=\"text-align: justify;\">Alkohol, zv\u00fd\u0161en\u00fd p\u0159\u00edjem tuk\u016f v d\u011btstv\u00ed a dosp\u00edv\u00e1n\u00ed, v\u00e1hov\u00fd n\u00e1r\u016fst spojen\u00fd s nedostatkem fyzick\u00e9 aktivity rovn\u011b\u017e zvy\u0161uj\u00ed riziko vzniku karcinomu prsu. U postmenopauz\u00e1ln\u00edch \u017een je nadm\u011brn\u00e1 tukov\u00e1 z\u00e1soba spojena s vy\u0161\u0161\u00ed plazmatickou koncentrac\u00ed z androgenn\u00edch prekurzor\u016f.<\/p>\n<h6>Premalign\u00ed zm\u011bny prsu<\/h6>\n<p style=\"text-align: justify;\">V ml\u00e9\u010dn\u00e9 \u017el\u00e1ze doch\u00e1z\u00ed b\u011bhem \u017eivota k \u0159ad\u011b struktur\u00e1ln\u00edch poruch charakterizovan\u00fdch zm\u011bnami v zastoupen\u00ed a struktu\u0159e stromatu, myoepiteli\u00e1ln\u00edch bun\u011bk a v\u00fdvodov\u00e9ho epitelu. Tyto zm\u011bny v\u0161ak nemaj\u00ed jednozna\u010dn\u011b prokazatelnou kauz\u00e1ln\u00ed souvislost se vznikem karcinomu, s v\u00fdjimkou vystup\u0148ovan\u00e9 proliferace epitelu se struktur\u00e1ln\u00edmi a cytologick\u00fdmi atypiemi, kter\u00e9 se ozna\u010duj\u00ed jako tzv. atypick\u00e9 dukt\u00e1ln\u00ed a lobul\u00e1rn\u00ed hyperplazie.<\/p>\n<h6>Vliv zevn\u00edho prost\u0159ed\u00ed<\/h6>\n<p style=\"text-align: justify;\">V\u00fdznamn\u00fdm rizikem je ionizuj\u00edc\u00ed z\u00e1\u0159en\u00ed zvl\u00e1\u0161t\u011b p\u0159ed 40. rokem \u017eivota, nap\u0159\u00edklad oza\u0159ov\u00e1n\u00ed pro Hodgkinovu chorobu.<\/p>\n<p style=\"text-align: justify;\">Naproti tomu za protektivn\u00ed faktory jsou pova\u017eov\u00e1ny:<\/p>\n<ul>\n<li>t\u011bhotenstv\u00ed p\u0159ed 20. rokem v\u011bku \u2013 jedn\u00e1 se o t\u011bhotenstv\u00ed kon\u010d\u00edc\u00ed porodem,<\/li>\n<li>fyzick\u00e1 aktivita,<\/li>\n<li>kojen\u00ed,<\/li>\n<li>p\u0159\u00edzniv\u00e9 p\u016fsoben\u00ed vitamin\u016f C, D, E.<\/li>\n<\/ul>\n<h5>6.3.2 V\u00fdskyt karcinomu prsu<\/h5>\n<p style=\"text-align: justify;\">Rakovina prsu zauj\u00edm\u00e1 prvn\u00ed m\u00edsto mezi zhoubn\u00fdmi n\u00e1dory u \u017een jak v \u010cesk\u00e9 republice, tak ve v\u011bt\u0161in\u011b vysp\u011bl\u00fdch zem\u00edch, jej\u00ed v\u00fdskyt se postupn\u011b zvy\u0161uje.<\/p>\n<h6>V\u00fdskyt v \u010cR<\/h6>\n<div id=\"attachment_3151\" style=\"width: 260px\" class=\"wp-caption alignright\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/graf-a.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3151\" class=\"wp-image-3151   \" title=\"Graf 1 \u2013 Incidence a mortalita zhoubn\u00fdch n\u00e1dor\u016f v \u010cR dle NOR\" alt=\"Graf 1 \u2013 Incidence a mortalita zhoubn\u00fdch n\u00e1dor\u016f v \u010cR dle NOR\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/graf-a.jpg\" width=\"250\" height=\"187\" srcset=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/graf-a.jpg 729w, https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/graf-a-300x224.jpg 300w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/><\/a><p id=\"caption-attachment-3151\" class=\"wp-caption-text\">Graf 1 \u2013 Incidence a mortalita zhoubn\u00fdch n\u00e1dor\u016f v \u010cR dle NOR<br \/>(Zdroj: N\u00e1rodn\u00ed onkologick\u00fd registr \u010cesk\u00e9 republiky)<\/p><\/div>\n<p style=\"text-align: justify;\">V\u00a0roce 2007 p\u0159edstavoval zhoubn\u00fd novotvar prsu 18,9 % v\u0161ech nov\u011b diagnostikovan\u00fdch malignitv \u017eensk\u00e9 populaci. V roce 2007 dos\u00e1hl po\u010det nov\u011b diagnostikovan\u00fdch n\u00e1dor\u016f prsu u \u017een po\u010dtu 6500,co\u017e p\u0159edstavuje incidenci 122,7 n\u00e1dor\u016f na 100 tis\u00edc \u017een. Celkem 55 506 \u017een \u017eilo na konci roku 2007 s diagn\u00f3zou karcinomu prsu, prevalence \u010dinila 1047,6 na 100 tis\u00edc \u017een. Vysok\u00e1 incidence n\u00e1dor\u016f prsu je pozorov\u00e1na ve v\u0161ech vysp\u011bl\u00fdch zem\u00edch sv\u011bta, p\u0159edev\u0161\u00edm v zem\u00edch severn\u00ed a z\u00e1padn\u00ed Evropy a Severn\u00ed Ameriky. \u010cR zauj\u00edm\u00e1 26. m\u00edsto v po\u010dtu nov\u011b diagnostikovan\u00fdch n\u00e1dor\u016f na 100 tis\u00edc \u017een a 72. m\u00edsto v po\u010dtu \u00famrt\u00ed na 100 tis\u00edc \u017een. Je to nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010dina \u00famrt\u00ed na n\u00e1dorov\u00e9 onemocn\u011bn\u00ed u \u017een. V roce 2007 zem\u0159elo na zhoubn\u00fd novotvar prsu 1680 \u017een, tedy 31,7 ze 100 tis\u00edc \u017een. Zat\u00edmco incidence mezi roky 1995\u20132007 vzrostla o 32 %, ve stejn\u00e9m obdob\u00ed mortalita naopak o 6 % klesla. Nej\u010dast\u011bj\u0161\u00edm typem zhoubn\u00e9ho novotvaru prsu je dukt\u00e1ln\u00ed karcinom (75,1 %), lobul\u00e1rn\u00ed karcinom (14,0 %). V posledn\u00edm obdob\u00ed, kdy postupn\u011b doch\u00e1zelo k rozvoji screeningov\u00e9ho programu, do\u0161lo k dal\u0161\u00edmu v\u00fdrazn\u00e9mu zv\u00fd\u0161en\u00ed I. stadia z 29 % v roce 2001 na 40 % v roce 2007.<\/p>\n<h4>6.3 Karcinom prsu<\/h4>\n<h5>6.3.3 Epidemiologick\u00e9 \u00fadaje dle n\u00e1rodn\u00edho onkologick\u00e9ho registru (NOR)<\/h5>\n<p style=\"text-align: justify;\">V \u010cesk\u00e9 republice je ji\u017e od sedmdes\u00e1t\u00fdch let minul\u00e9ho stolet\u00ed veden N\u00e1rodn\u00ed onkologick\u00fd registr. Z jeho \u00fadaj\u016f vypl\u00fdv\u00e1 vysok\u00fd zdravotn\u00ed i spole\u010densk\u00fd v\u00fdznam karcinomu prsu, kter\u00fd je nej\u010dast\u011bj\u0161\u00edm malign\u00edm onemocn\u011bn\u00edm u \u017een, jak je patrn\u00e9 z grafu \u010d. 1.<\/p>\n<h5>6.3.4 Klasifikace karcinomu prsu<\/h5>\n<p>Podle invazivity rozli\u0161ujeme:<\/p>\n<h6>Neinvazivn\u00ed karcinomy<\/h6>\n<p style=\"text-align: justify;\">Dukt\u00e1ln\u00ed karcinom <i>in situ <\/i>a lobul\u00e1rn\u00ed karcinom <i>in situ<\/i>, kter\u00e9 se \u0161\u00ed\u0159\u00ed m\u00edstn\u011b ve tk\u00e1ni prsu a nemetast\u00e1zuj\u00ed.<\/p>\n<p style=\"text-align: justify;\">Dukt\u00e1ln\u00ed karcinom <i>in situ <\/i>m\u00e1 n\u011bkolik histopatologick\u00fdch podtyp\u016f. Existuje minim\u00e1ln\u011b 6 klasifikac\u00ed dukt\u00e1ln\u00edho karcinomu <i>in situ<\/i>, kter\u00e9 vyhodnocuj\u00ed dal\u0161\u00ed ukazatele progn\u00f3zy, jako je rozsah nekr\u00f3z a jizven\u00ed. V\u0161echny klasifikace ud\u00e1vaj\u00ed 3 stupn\u011b malignity. Mikroinvaze u dukt\u00e1ln\u00edho karcinomu <i>in situ <\/i>je definov\u00e1na v TNM klasifikaci. U mikroinvazivn\u00edho n\u00e1doru se n\u00e1dorov\u00e9 bu\u0148ky \u0161\u00ed\u0159\u00ed p\u0159es baz\u00e1ln\u00ed membr\u00e1nu do okoln\u00edch tk\u00e1n\u00ed v rozsahu nep\u0159esahuj\u00edc\u00edm do 1 mm. Lobul\u00e1rn\u00ed karcinom <i>in situ <\/i>se klinicky neprojevuje, je zpravidla vedlej\u0161\u00edm n\u00e1lezem p\u0159i operac\u00edch nebo biopsi\u00edch prsu.<\/p>\n<h6>Invazivn\u00ed karcinomy<\/h6>\n<ul>\n<li><strong>Dukt\u00e1ln\u00ed karcinom<\/strong><br \/>\nZahrnuje rozs\u00e1hlou skupinu n\u00e1dor\u016f odvozenou z malign\u00ed proliferace epitelu v\u00fdvodov\u00e9ho syst\u00e9mu prsn\u00ed \u017el\u00e1zy.<\/li>\n<li><strong>Lobul\u00e1rn\u00ed karcinom<\/strong><br \/>\nVych\u00e1z\u00ed z malign\u00ed proliferace epitelu lobul\u016f termin\u00e1ln\u00ed duktulolobul\u00e1rn\u00ed jednotky. Bylo pops\u00e1nov\u00edce typ\u016f.<\/li>\n<li><strong>Medul\u00e1rn\u00ed karcinom<\/strong><br \/>\nHodnocen\u00ed vych\u00e1z\u00ed ze striktn\u00edch histologick\u00fdchkrit\u00e9ri\u00ed, kter\u00fdmi se li\u0161\u00ed od dukt\u00e1ln\u00edho karcinomu.<br \/>\nJe chakterizov\u00e1n atypick\u00fdmi pleomorfn\u00edmi bu\u0148kami, vysokou mitotickou aktivitou a nep\u0159\u00edtomnost\u00ed intradukt\u00e1ln\u00ed komponenty.<\/li>\n<li><strong>Papil\u00e1rn\u00ed karcinom<\/strong><br \/>\nVznik\u00e1 malign\u00ed transformac\u00ed intradukt\u00e1ln\u00edho papilomu.<\/li>\n<li><strong>Tubul\u00e1rn\u00ed karcinom<\/strong><br \/>\nVelmi dob\u0159e diferencovan\u00fd karcinom obsahuj\u00edc\u00ed aspo\u0148 90 % tubul\u00e1rn\u00edch formac\u00ed.<\/li>\n<li><strong>Pagetova choroba bradavky<\/strong><br \/>\nToto onemocn\u011bn\u00ed popsal James Paget v roce 1874.Projevuje se sv\u011bd\u011bn\u00edm a p\u00e1len\u00edm bradavky nebopovrchn\u00ed eroz\u00ed \u010di ulcerac\u00ed. P\u0159edstavuje p\u0159ibli\u017en\u011b asi1 % v\u0161ech karcinom\u016f prsu. Mikroskopicky je charakterizov\u00e1n p\u0159\u00edtomnost\u00ed tzv. Pagetov\u00fdch bun\u011bk,co\u017e jsou velk\u00e9 sv\u011btl\u00e9 bu\u0148ky s hojnou cytoplazmoua velk\u00fdm j\u00e1drem, kter\u00e9 infiltruj\u00ed epitel bradavky.Tyto bu\u0148ky jsou n\u00e1dorov\u00e9 a poch\u00e1zej\u00ed z dob\u0159e diferencovan\u00e9ho dukt\u00e1ln\u00edho karcinomu (nebo DCIS,kter\u00fd je lokalizov\u00e1n v duktech retroareol\u00e1rn\u011b). N\u00e1dor je \u010dasto l\u00e9\u010den jako ekz\u00e9m nebo infekce a diagn\u00f3za b\u00fdv\u00e1 zpo\u017ed\u011bn\u00e1. U v\u0161ech n\u00e1lez\u016f Pagetovychoroby bradavky je nutno prok\u00e1zat \u2013 vylou\u010dit \u2013p\u0159\u00edtomnost a rozsah pr\u016fvodn\u00edho karcinomu. M\u016f\u017ee se ale tak\u00e9 jednat jen o onemocn\u011bn\u00ed bradavky. Pacientky je nutn\u00e9 pe\u010dliv\u011b do\u0161et\u0159it.<\/li>\n<li style=\"text-align: justify;\"><strong>Inflamatorn\u00ed (z\u00e1n\u011btliv\u00fd) karcinom<\/strong><br \/>\nZ\u00e1n\u011btliv\u00fd karcinom je klinickou jednotkou a nejmalign\u011bj\u0161\u00edm typem n\u00e1doru. Tvo\u0159\u00ed asi 3 % v\u0161ech karcinom\u016f. Klinicky se projevuje zv\u011bt\u0161en\u00edm a erytemem prsu (peau d\u2019orange), lymfedem\u00e9m k\u016f\u017ee prsu a teplej\u0161\u00ed k\u016f\u017e\u00ed. Tyto z\u00e1n\u011btu podobn\u00e9 zm\u011bny mohou v\u00e9st \u010dasto k myln\u00e9 diagn\u00f3ze infekce. Klinicky ani na mamografii nemus\u00ed b\u00fdt n\u00e1lez lo\u017eiska.N\u00e1padn\u00fd je jen lymfed\u00e9m k\u016f\u017ee. Mikroskopicky se jedn\u00e1 o variantu dukt\u00e1ln\u00edho karcinomu nediferencovan\u00e9ho, kter\u00fd se \u0161\u00ed\u0159\u00ed lymfatick\u00fdmi c\u00e9vami. V \u010dase diagn\u00f3zy b\u00fdvaj\u00ed ji\u017e p\u0159\u00edtomn\u00e9 metast\u00e1zy v region\u00e1ln\u00edch lymfatick\u00fdch uzlin\u00e1ch. Diagn\u00f3za je stanovena biopsi\u00ed \u017el\u00e1zy a k\u016f\u017ee prsu. Infiltrace lymfatick\u00fdch c\u00e9v k\u016f\u017ee nemus\u00ed b\u00fdt ale v\u017edy prok\u00e1z\u00e1na, a p\u0159esto se jedn\u00e1 dle klinick\u00e9ho n\u00e1lezu o inflamarorn\u00ed typ karcinomu. Chirurgick\u00e1 l\u00e9\u010dba u tohoto typu n\u00e1doru nen\u00ed prim\u00e1rn\u011b indikovan\u00e1 a n\u00e1sleduje a\u017e po neoadjuvantn\u00ed terapii. Progn\u00f3za inflamatorn\u00edho karcinomu je nep\u0159\u00edzniv\u00e1. P\u011btilet\u00e9 p\u0159e\u017eit\u00ed je pouze asi u 30 % pacientek.<br \/>\nTNM klasifikace je zalo\u017eena na popisu anatomick\u00e9ho rozsahu onemocn\u011bn\u00ed (tab. 1):<\/p>\n<ul>\n<li>T \u2013 rozsah prim\u00e1rn\u00edho n\u00e1doru,<\/li>\n<li>N \u2013 nep\u0159\u00edtomnost \u010di p\u0159\u00edtomnost a rozsah metast\u00e1z\u00a0v region\u00e1ln\u00edch uzlin\u00e1ch,<\/li>\n<li>M \u2013 nep\u0159\u00edtomnost \u010di p\u0159\u00edtomnost vzd\u00e1len\u00fdch metast\u00e1z.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<table class=\"CSSTableGenerator\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\"><span style=\"color: #ffffff;\">Tabulka 1 <\/span><br \/>\n<span style=\"color: #ffffff;\">TNM klasifikace<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">TX<\/td>\n<td>prim\u00e1rn\u00ed n\u00e1dor nelze hodnotit<\/td>\n<\/tr>\n<tr>\n<td>T0<\/td>\n<td>bez zn\u00e1mek prim\u00e1rn\u00edho n\u00e1doru<\/td>\n<\/tr>\n<tr>\n<td>Tis<\/td>\n<td>karcinom <i>in situ<\/i>: intradukt\u00e1ln\u00ed karcinom nebo lobul\u00e1rn\u00ed karcinom <i>in situ<\/i><\/td>\n<\/tr>\n<tr>\n<td>T1<\/td>\n<td>n\u00e1dor 2 cm nebo m\u00e9n\u011b v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>T1mic<\/td>\n<td>mikroinvaze 0,1 cm nebo m\u00e9n\u011b v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>T1a<\/td>\n<td>v\u011bt\u0161\u00ed ne\u017e 0,1 cm, ne v\u0161ak v\u00edce ne\u017e 0,5 cm v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>T1b<\/td>\n<td>v\u011bt\u0161\u00ed ne\u017e 0,5 cm, ne v\u0161ak v\u00edce ne\u017e 1 cm v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>T1c<\/td>\n<td>v\u011bt\u0161\u00ed ne\u017e 1 cm, ne v\u0161ak v\u00edce ne\u017e 2 cm v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>T2<\/td>\n<td>n\u00e1dor v\u011bt\u0161\u00ed ne\u017e 2 cm, ne v\u0161ak v\u00edce ne\u017e 5 cm v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>T3<\/td>\n<td>n\u00e1dor v\u011bt\u0161\u00ed ne\u017e 5 cm v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>T4<\/td>\n<td>n\u00e1dor jak\u00e9koliv velikosti s p\u0159\u00edm\u00fdm \u0161\u00ed\u0159en\u00edm do st\u011bny hrudn\u00ed nebo k\u016f\u017ee<\/td>\n<\/tr>\n<tr>\n<td>T4a<\/td>\n<td>\u0161\u00ed\u0159en\u00ed na st\u011bnu hrudn\u00ed<\/td>\n<\/tr>\n<tr>\n<td>T4b<\/td>\n<td>ed\u00e9m, ulcerace k\u016f\u017ee hrudn\u00edku nebo satelitn\u00ed uzly v k\u016f\u017ei t\u00e9ho\u017e prsu<\/td>\n<\/tr>\n<tr>\n<td>T4c<\/td>\n<td>krit\u00e9ria 4a a 4b dohromady<\/td>\n<\/tr>\n<tr>\n<td>T4d<\/td>\n<td>z\u00e1n\u011btliv\u00fd (inflamatorn\u00ed) karcinom<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\"><strong>N \u2013 region\u00e1ln\u00ed m\u00edzn\u00ed uzliny<\/strong><\/td>\n<\/tr>\n<tr>\n<td>NX<\/td>\n<td>region\u00e1ln\u00ed m\u00edzn\u00ed uzliny nelze hodnotit (nap\u0159. d\u0159\u00edve odstran\u011bn\u00e9)<\/td>\n<\/tr>\n<tr>\n<td>N0<\/td>\n<td>v region\u00e1ln\u00edch m\u00edzn\u00edch uzlin\u00e1ch nejsou metast\u00e1zy<\/td>\n<\/tr>\n<tr>\n<td>N1<\/td>\n<td>metast\u00e1zy v pohybliv\u00e9 stejnostrann\u00e9 axil\u00e1rn\u00ed m\u00edzn\u00ed uzlin\u011b (uzlin\u00e1ch)<\/td>\n<\/tr>\n<tr>\n<td>N2<\/td>\n<td>metast\u00e1zy ve stejnostrann\u00e9 axil\u00e1rn\u00ed m\u00edzn\u00ed uzlin\u011b (uzlin\u00e1ch), kter\u00e9 jsou fixovan\u00e9 navz\u00e1jem nebo k jin\u00fdm struktur\u00e1m<\/td>\n<\/tr>\n<tr>\n<td>N3<\/td>\n<td>metast\u00e1zy ve stejnostrann\u00fdch m\u00edzn\u00edch uzlin\u00e1ch pod\u00e9l a. mammaria interna<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\"><strong>M \u2013 Vzd\u00e1len\u00e9 metast\u00e1zy<\/strong><\/td>\n<\/tr>\n<tr>\n<td>MX<\/td>\n<td>vzd\u00e1len\u00e9 metast\u00e1zy nelze hodnotit<\/td>\n<\/tr>\n<tr>\n<td>M0<\/td>\n<td>nejsou vzd\u00e1len\u00e9 metast\u00e1zy<\/td>\n<\/tr>\n<tr>\n<td>M1<\/td>\n<td>vzd\u00e1len\u00e9 metast\u00e1zy<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\"><strong>pN \u2013 region\u00e1ln\u00ed m\u00edzn\u00ed uzliny<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Patologick\u00e1 klasifikace vy\u017eaduje resekci a histologick\u00e9 vy\u0161et\u0159en\u00ed alespo\u0148 doln\u00edch axil\u00e1rn\u00edch m\u00edzn\u00edch uzlin (I. et\u00e1\u017e). Takov\u00e1 resekce m\u00e1 standardn\u011b zahrnovat 6 a v\u00edce m\u00edzn\u00edch uzlin.<\/td>\n<\/tr>\n<tr>\n<td>pNX<\/td>\n<td>region\u00e1ln\u00ed m\u00edzn\u00ed uzliny nelze hodnotit (nebyly odebr\u00e1ny k vy\u0161et\u0159en\u00ed nebo byly odstran\u011bny d\u0159\u00edve)<\/td>\n<\/tr>\n<tr>\n<td>pN0<\/td>\n<td>v region\u00e1ln\u00edch m\u00edzn\u00edch uzlin\u00e1ch nejsou metast\u00e1zy<\/td>\n<\/tr>\n<tr>\n<td>pN1<\/td>\n<td>metast\u00e1zy v pohybliv\u00e9 stejnostrann\u00e9 axil\u00e1rn\u00ed uzlin\u011b (uzlin\u00e1ch)<\/td>\n<\/tr>\n<tr>\n<td>pN1a<\/td>\n<td>pouze mikrometast\u00e1zy (\u017e\u00e1dn\u00e1 v\u011bt\u0161\u00ed ne\u017e 0,2 cm)<\/td>\n<\/tr>\n<tr>\n<td>pN1b<\/td>\n<td>metast\u00e1zy v m\u00edzn\u00ed uzlin\u011b (uzlin\u00e1ch), alespo\u0148 jedna v\u011bt\u0161\u00ed ne\u017e 0,2 cm<\/td>\n<\/tr>\n<tr>\n<td>pN1b1<\/td>\n<td>metast\u00e1zy v 1\u20133 m\u00edzn\u00edch uzlin\u00e1ch, alespo\u0148 jedna v\u011bt\u0161\u00ed ne\u017e 0,2 cm, ale v\u0161echny men\u0161\u00ed ne\u017e 2 cm<\/td>\n<\/tr>\n<tr>\n<td>pN1b2<\/td>\n<td>metast\u00e1zy ve 4 a v\u00edce m\u00edzn\u00edch uzlin\u00e1ch, alespo\u0148 jedna v\u011bt\u0161\u00ed ne\u017e 0,2 cm, ale v\u0161echny men\u0161\u00ed ne\u017e 2 cm<\/td>\n<\/tr>\n<tr>\n<td>pN1b3<\/td>\n<td>\u0161\u00ed\u0159en\u00ed n\u00e1doru p\u0159es pouzdro m\u00edzn\u00ed uzliny, ne v\u011bt\u0161\u00ed ne\u017e 2 cm v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>pN1b4<\/td>\n<td>metast\u00e1zy v m\u00edzn\u00edch uzlin\u00e1ch 2 cm nebo v\u00edce v nejv\u011bt\u0161\u00edm rozm\u011bru<\/td>\n<\/tr>\n<tr>\n<td>pN2<\/td>\n<td>metast\u00e1zy ve stejnostrann\u00fdch axil\u00e1rn\u00edch m\u00edzn\u00edch uzlin\u00e1ch, fixovan\u00e9 navz\u00e1jem nebo k jin\u00fdm struktur\u00e1m<\/td>\n<\/tr>\n<tr>\n<td>pN3<\/td>\n<td>metast\u00e1zy ve stejnostrann\u00fdch m\u00edzn\u00edch uzlin\u00e1ch pod\u00e9l a. mammaria interna<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table class=\"CSSTableGenerator\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" colspan=\"4\"><span style=\"color: #ffffff;\">Tabulka 2 &#8211; Rozd\u011blen\u00ed karcinomu prsu na klinick\u00e1 stadia<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"25%\">Stadium 0<\/td>\n<td width=\"25%\">Tis<\/td>\n<td width=\"25%\">N0<\/td>\n<td width=\"25%\">M0<\/td>\n<\/tr>\n<tr>\n<td>Stadium I<\/td>\n<td>T1<\/td>\n<td>N0<\/td>\n<td>M0<\/td>\n<\/tr>\n<tr>\n<td>Stadium IIA<\/td>\n<td>T0T1T2<\/td>\n<td>N1N1N0<\/td>\n<td>M0M0M0<\/td>\n<\/tr>\n<tr>\n<td>Stadium IIB<\/td>\n<td>T2T3<\/td>\n<td>N1N0<\/td>\n<td>M0M0<\/td>\n<\/tr>\n<tr>\n<td>Stadium IIIA<\/td>\n<td>T0T1T2T3<\/td>\n<td>N2N2N2N1 N2<\/td>\n<td>M0M0M0M0<\/td>\n<\/tr>\n<tr>\n<td>Stadium IIIB<\/td>\n<td>T4 jak\u00e9koliv T<\/td>\n<td>jak\u00e9koliv N N3<\/td>\n<td>M0 M0<\/td>\n<\/tr>\n<tr>\n<td>Stadium IV<\/td>\n<td>jak\u00e9koliv T<\/td>\n<td>jak\u00e9koliv N<\/td>\n<td>M1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">Rozd\u011blen\u00ed na klinick\u00e1 stadia 0, I, IIA,B, IIIA,B a IV sdru\u017euje podrobnou TNM klasifikaci do pom\u011brn\u011b homogenn\u00edch skupin podle d\u00e9lky p\u0159e\u017e\u00edv\u00e1n\u00ed (tab. 2)<\/p>\n<p>Rozli\u0161ujeme:<\/p>\n<ul>\n<li>stadium 0 karcinom <i>in situ<\/i>,<\/li>\n<li>\u010dasn\u00e9 stadium onemocn\u011bn\u00ed prsu,<\/li>\n<li>lok\u00e1ln\u011b pokro\u010dil\u00e9 stadium \u2013 bez vzd\u00e1len\u00e9ho rozsevu,<\/li>\n<li>pokro\u010dil\u00e9 \u2013 s prok\u00e1zan\u00fdmi vzd\u00e1len\u00fdmi metast\u00e1zami.<\/li>\n<\/ul>\n<h6>Prediktivn\u00ed a prognostick\u00e9 faktory<\/h6>\n<p style=\"text-align: justify;\">Mezi dob\u0159e definovan\u00e9 prognostick\u00e9 faktory u karcinomu prsu pat\u0159\u00ed velikost n\u00e1doru a posti\u017een\u00ed uzlin.<\/p>\n<p style=\"text-align: justify;\">Prediktivn\u00ed faktory naproti tomu determinuj\u00ed odpov\u011b\u010f ur\u010dit\u00e9ho n\u00e1doru na specifickou l\u00e9\u010dbu. V sou\u010dasn\u00e9 dob\u011b jasn\u011b definovan\u00fdm prediktivn\u00edm faktorem u karcinomu prsu je exprese hormon\u00e1ln\u00edch receptor\u016f.<\/p>\n<p style=\"text-align: justify;\">V\u00fdznam prognostick\u00fdch faktor\u016f spo\u010d\u00edv\u00e1 v ur\u010den\u00ed, kter\u00e1 pacientka pot\u0159ebuje adjuvantn\u00ed l\u00e9\u010dbu, zat\u00edmco prediktivn\u00ed faktory indikuj\u00ed, jak\u00e1 adjuvantn\u00ed l\u00e9\u010dba je pro danou pacientku nejvhodn\u011bj\u0161\u00ed. Krom\u011b velikosti n\u00e1doru a posti\u017een\u00ed uzlin jsou za nep\u0159\u00edzniv\u00e9 prognostick\u00e9 faktory pova\u017eov\u00e1ny zv\u00fd\u0161en\u00e1 exprese HER2\/neu a peritumor\u00f3zn\u00ed vaskul\u00e1rn\u00ed invaze. Nadm\u011brn\u00e1 exprese HER2 (HER2-pozitivita) je spojov\u00e1na s obzvl\u00e1\u0161t\u011b agresivn\u00edm onemocn\u011bn\u00edm a \u0161patnou progn\u00f3zou. Jedn\u00e1 se \u010dasto o n\u00edzce diferencovan\u00e9 n\u00e1dory. Karcinomy prsu p\u0159edstavuj\u00ed spektrum chorob s r\u016fzn\u00fdm malign\u00edm potenci\u00e1lem, etiopatogenez\u00ed, progn\u00f3zou i zp\u016fsobem terapie. Ke klasick\u00fdm parametr\u016fm, kter\u00e9 jsou posuzov\u00e1ny p\u0159i volb\u011b terapeutick\u00e9ho postupu, pat\u0159\u00ed zejm\u00e9na histologick\u00fd typ n\u00e1doru, stupe\u0148 diferenciace, velikost n\u00e1doru, vzd\u00e1lenost n\u00e1doru od resek\u010dn\u00edch okraj\u016f, stavposti\u017een\u00ed region\u00e1ln\u00edch lymfatick\u00fdch uzlin a p\u0159\u00edtomnost vzd\u00e1len\u00fdch metast\u00e1z. Neodmyslitelnou sou\u010d\u00e1st\u00ed komplexn\u00edho histopatologick\u00e9ho vy\u0161et\u0159en\u00ed jsou tak\u00e9 informace o expresi hormon\u00e1ln\u00edch receptor\u016f (ER-estrogenov\u00fdch, PR-progesteronov\u00fdch) prolifera\u010dn\u00edch antigen\u016f (Ki-67) \u010di n\u011bkter\u00fdch dal\u0161\u00edch protein\u016f (p53, HER2\/neu). V\u00fdrazn\u00e9 roz\u0161\u00ed\u0159en\u00ed palety diagnostick\u00fdch metod v oblasti molekul\u00e1rn\u00ed biologie a genetiky s sebou p\u0159ineslo nov\u00e9 mo\u017enosti l\u00e9\u010dby zejm\u00e9na v oblasti biologick\u00e9 terapie l\u00e9ky zam\u011b\u0159en\u00fdmi proti membr\u00e1nov\u00e9mu receptoru HER2\/neu.<\/p>\n<h6>Hodnocen\u00ed exprese HER2\/neu<\/h6>\n<p style=\"text-align: justify;\">Vedle ji\u017e historicky zn\u00e1m\u00e9ho v\u00fdznamu exprese hormon\u00e1ln\u00edch receptor\u016f (estrogenov\u00fdch, progesteronov\u00fdch), kter\u00fd m\u00e1 nejen v\u00fdznam prognostick\u00fd, ale tak\u00e9 predikuje odpov\u011b\u010f na antihormon\u00e1ln\u00ed terapii, se v posledn\u00edch letech ned\u00edlnou sou\u010d\u00e1st\u00ed rutinn\u00edho histopatologick\u00e9ho vy\u0161et\u0159en\u00ed ka\u017ed\u00e9ho nov\u011b diagnostikovan\u00e9ho karcinomu prsu stalo vy\u0161et\u0159en\u00ed proteinu HER2\/neu (HER2). Ten pat\u0159\u00ed mezi membr\u00e1nov\u00e9 receptory ze skupiny HER (human epidermal growth factor receptor). HER2 je transmembr\u00e1nov\u00fd receptor o molekulov\u00e9 hmotnosti 185kDa, jeho\u017e intracelul\u00e1rn\u00ed dom\u00e9na vykazuje tyrosinkin\u00e1zovou aktivitu a ovliv\u0148uje celou \u0159adu d\u011bj\u016f, zejm\u00e9na bun\u011b\u010dn\u00fd r\u016fst. HER2 je za norm\u00e1ln\u00edch okolnost\u00ed p\u0159\u00edtomen v ka\u017ed\u00e9 epiteli\u00e1ln\u00ed bu\u0148ce prsn\u00ed \u017el\u00e1zy v po\u010dtu asi 20 000 molekul.U n\u00e1dor\u016f, kter\u00e9 vykazuj\u00ed overexpresi HER2, jsou v jedn\u00e9 n\u00e1dorov\u00e9 bu\u0148ce p\u0159\u00edtomny a\u017e 2 miliony t\u011bchto receptor\u016f. Tato overexprese je ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f d\u016fsledkem amplifikace genu na 17. chromozomu, m\u00e9n\u011b \u010dasto pak d\u016fsledkem polysomie chromozomu17. D\u016fsledkem zmno\u017een\u00ed receptoru na membr\u00e1n\u011b\u00a0n\u00e1dorov\u00fdch bun\u011bk je zv\u00fd\u0161en\u00ed prolifera\u010dn\u00ed aktivity tumoru, jeho agresivn\u00ed chov\u00e1n\u00ed a statisticky v\u00fdznamn\u011b krat\u0161\u00ed celkov\u00e9 p\u0159e\u017eit\u00ed (do progrese i celkov\u00e9 p\u0159e\u017eit\u00ed), bez ohledu na posti\u017een\u00ed uzlin. Exprese HER2 koreluje s n\u011bkter\u00fdmi dal\u0161\u00edmi prognostick\u00fdmi faktory \u2013 velikost\u00ed n\u00e1doru, vysok\u00fdm prolifera\u010dn\u00edm indexem a n\u00edzk\u00fdm stupn\u011bm diferenciace n\u00e1doru.V terapii a diagnostice invazivn\u00edho karcinomu prsu do\u0161lo v posledn\u00edch letech k velk\u00e9mu v\u00fdvoji a dnes ji\u017e je nedosta\u010duj\u00edc\u00ed pouh\u00e9 d\u011blen\u00ed na lobul\u00e1rn\u00ed a dukt\u00e1ln\u00ed karcinom. Studium genov\u00e9ho \u010di proteinov\u00e9ho profilu n\u00e1doru pro nov\u011b vyv\u00edjenou c\u00edlenou biologickou terapii objevilo, \u017ee karcinomy prsu lze na z\u00e1klad\u011b t\u011bchto profil\u016f pom\u011brn\u011b spolehliv\u011b rozd\u011blit do dvou skupin, karcinomy s lumin\u00e1ln\u00ed a s baz\u00e1ln\u00ed diferenciac\u00ed, kter\u00e9 se zcela z\u00e1sadn\u011b li\u0161\u00ed.Fin\u00e1ln\u011b byly vy\u010dlen\u011bny \u010dty\u0159i z\u00e1kladn\u00ed skupiny:<\/p>\n<ul>\n<li>karcinomy s lumin\u00e1ln\u00ed diferenciac\u00ed A (ER\/PR+,\u00a0HER2-),<\/li>\n<li>karcinomy s lumin\u00e1ln\u00ed diferenciac\u00ed B (ER\/PR+,\u00a0HER2+),<\/li>\n<li>n\u00e1dory HER2\/neupozitivn\u00ed,<\/li>\n<li>baz\u00e1ln\u00ed, n\u00e1dory triplenegativn\u00ed (ER\/PR-, HER2-).<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Lumin\u00e1n\u00ed A karcinomy (pat\u0159\u00ed mezi n\u011b mj. velk\u00e1 v\u011bt\u0161ina lobul\u00e1rn\u00edch invazivn\u00edch karcinom\u016f) vykazuj\u00ed expresi hormon\u00e1ln\u00edch receptor\u016f, n\u00edzkou prolifera\u010dn\u00ed aktivitu, n\u00edzk\u00fd grade (1 nebo 2) a procento jejich recidivy je n\u00edzk\u00e9. Lumin\u00e1ln\u00ed B karcinomy proliferuj\u00ed v\u00fdrazn\u011b v\u00edce, jsou h\u016f\u0159e diferencovan\u00e9, vedle exprese hormon\u00e1ln\u00edch receptor\u016f exprimuj\u00ed tak\u00e9 HER2 a \u010dast\u011bji recidivuj\u00ed. D\u016fsledkem zmno\u017een\u00ed receptoru na membr\u00e1n\u011b n\u00e1dorov\u00fdch bun\u011bk je zv\u00fd\u0161en\u00e1 prolifera\u010dn\u00ed aktivita tumoru, jeho agresivn\u00ed chov\u00e1n\u00ed a statisticky v\u00fdznamn\u011b krat\u0161\u00ed celkov\u00e9 p\u0159e\u017eit\u00ed (do progrese i celkov\u00e9 p\u0159e\u017eit\u00ed), bez ohledu na posti\u017een\u00ed uzlin. Exprese HER2 koreluje s n\u011bkter\u00fdmi dal\u0161\u00edmi prognostick\u00fdmi faktory \u2013 velikost\u00ed n\u00e1doru, vysok\u00fdm prolifera\u010dn\u00edm indexem a n\u00edzk\u00fdm stupn\u011bm diferenciace n\u00e1doru. Karcinomy HER2 typu jsou charakteristick\u00e9 amplifikac\u00ed HER2 onkogenu p\u0159i negativit\u011b estrogenov\u00e9ho receptoru, p\u0159i vysok\u00e9 proliferaci. Bez biologick\u00e9 l\u00e9\u010dby nep\u0159\u00edzniv\u00e1 progn\u00f3za. Obvykle dobr\u00e1 odpov\u011b\u010f na chemoterapii. Vy\u0161\u0161\u00ed grade.Karcinomy baz\u00e1ln\u00edho typu se obvykle vyskytuj\u00ed u \u017een s BRCA mutac\u00ed, \u010dasto u mlad\u00fdch \u017een, maj\u00ed vysok\u00fd grade a nep\u0159\u00edzniv\u00fd klinick\u00fd pr\u016fb\u011bh.Pozitivita HER2 je prediktorem odpov\u011bdi na l\u00e9\u010dbu humanizovanou monoklon\u00e1ln\u00ed protil\u00e1tkou proti tomuto receptoru \u2013 trastuzumabem (Herceptin) \u010di nov\u011bji malomolekul\u00e1rn\u00edm blok\u00e1torem tyrozinkin\u00e1zov\u00e9 aktivity receptoru \u2013 lapatinibem (Tyverb). Pro zah\u00e1jen\u00ed terapie t\u011bmito l\u00e9ky je proto vy\u017eadov\u00e1no potvrzen\u00ed overexprese\/amplifikace HER2 v n\u00e1dorov\u00fdch bu\u0148k\u00e1ch. To lze prok\u00e1zat v z\u00e1sad\u011b dv\u011bma principi\u00e1ln\u011b odli\u0161n\u00fdmi metodami \u2013 bu\u010f na \u00farovni proteinu pomoc\u00ed imunohistochemie (IHC), nebo na \u00farovni kopie genu metodou <i>in situ <\/i>hybridizace (fluorescen\u010dn\u00ed <i>in situ <\/i>hybridizace \u2013 FISH, chromogenn\u00ed <i>in situ <\/i>hybridizace \u2013 CISH, <i>in situ <\/i>hybridizace s impregnac\u00ed st\u0159\u00edbrem\u2013 SISH). IHC je pom\u011brn\u011b jednoduch\u00e1 a levn\u00e1, snadno provediteln\u00e1, jde o metodu \u010dasov\u011b nen\u00e1ro\u010dnou, ale hroz\u00ed pom\u011brn\u011b v\u00fdznamn\u00e9 riziko fale\u0161n\u011b negativn\u00edch i fale\u0161n\u011b pozitivn\u00edch v\u00fdsledk\u016f. U n\u00e1dor\u016f je hodnocena n\u00e1dorov\u00e1 exprese proteinu ve \u0161k\u00e1le 0\u20133, kdy vzorky 0 a 1+ jsou pova\u017eov\u00e1ny za negativn\u00ed, vzorky 2+ za hrani\u010dn\u00ed a 3+ za siln\u011b pozitivn\u00ed. Metodika <i>in situ <\/i>hybridizace je slo\u017eit\u011bj\u0161\u00ed, podstatn\u011b \u010dasov\u011b n\u00e1ro\u010dn\u011bj\u0161\u00ed, vy\u017eaduje n\u00e1kladn\u011bj\u0161\u00ed vybaven\u00ed. Test je n\u011bkolikan\u00e1sobn\u011b dra\u017e\u0161\u00ed a prepar\u00e1ty p\u0159ipraven\u00e9 pro vy\u0161et\u0159en\u00ed pomoc\u00ed FISH maj\u00ed velmi omezenou \u017eivotnost. Na druhou stranu prakticky neexistuj\u00ed fale\u0161n\u011b pozitivn\u00ed ani fale\u0161n\u011b negativn\u00ed v\u00fdsledky tohoto vy\u0161et\u0159en\u00ed. Metoda FISH m\u00e1 vy\u0161\u0161\u00ed senzitivitu i specificitu ne\u017e IHC. Exprese HER2 by m\u011bla b\u00fdt standardn\u011b vy\u0161et\u0159ov\u00e1na u ka\u017ed\u00e9ho nov\u011b diagnostikovan\u00e9ho invazivn\u00edho karcinomu prsu.<\/p>\n<h6>Nov\u00e9 podskupiny karcinomu prsu<\/h6>\n<p style=\"text-align: justify;\">Triple negativn\u00ed karcinom prsu (TNBC) je n\u00e1dor bez pozitivity estrogenn\u00edch, progesteronov\u00fdch a HER2 receptor\u016f. P\u0159edstavuje malou \u010d\u00e1st v\u0161ech invazivn\u00edch karcinom\u016f prsu, p\u0159esto je velmi v\u00fdznamn\u00fd pro svou agresivitu a \u0161patnou progn\u00f3zu. Triple negativn\u00edch karcinom\u016f prsu (TN) je asi 10\u201320 % ze v\u0161ech p\u0159\u00edpad\u016f, ale p\u0159edstavuj\u00ed nepom\u011brn\u011b v\u011bt\u0161\u00ed procento mezi metastatick\u00fdmi karcinomy prsu a mezi \u00famrt\u00edm na karcinomy prsu. Triplenegativn\u00ed(ER\/EP-, HER2-) n\u00e1dory jsou zvl\u00e1\u0161tn\u00ed, zcela nov\u011b definovanou skupinou karcinom\u016f prsu. Tzv. bazaloidn\u00ed karcinomy (basal-like) exprimuj\u00ed markery diferenciace sm\u011brem k myoepiteli\u00edm. Jde o n\u00e1dory agresivn\u00ed, se \u0161patnou progn\u00f3zou. Kv\u016fli sv\u00e9 vysok\u00e9 prolifera\u010dn\u00ed aktivit\u011b tvo\u0159\u00ed pom\u011brn\u011b velkou \u010d\u00e1st intervalov\u00fdch karcinom\u016f. Antihormon\u00e1ln\u00ed l\u00e9\u010dba je u nich ne\u00fa\u010dinn\u00e1, stejn\u011b jako terapie trastuzumabem. Je u nich \u010dast\u00e1 overexprese EGFR. L\u00e9\u010debnou volbou je zde zat\u00edm chemoterapie. Bazaloidn\u00ed karcinomy se podstatn\u011b \u010dast\u011bji vyskytuj\u00ed u mlad\u0161\u00edch \u017een a vykazuj\u00ed z\u00e1rode\u010dn\u00e9 mutace v genech BRCA1\/2, signifikantn\u011b \u010dast\u011bji jsou spojeny s p\u0159\u00edtomnost\u00ed metastatick\u00e9ho posti\u017een\u00ed uzlin. V\u011bt\u0161ina karcinom\u016f prsu spojen\u00fdch s mutac\u00ed BRCA1 genu m\u00e1 charakteristiky TNBC. P\u0159ibli\u017en\u011b 80\u201390 % z nich m\u00e1 negativn\u00ed hormon\u00e1ln\u00ed receptory a m\u00e9n\u011b ne\u017e 5 % exprimuje HER2. Z tohoto d\u016fvodu by u pacientek s diagn\u00f3zou TNBC mlad\u0161\u00edch 50 let m\u011bla b\u00fdt vy\u0161et\u0159ena mutace BRCA1. Pokud \u017eena s mutac\u00ed BRCA1 onemocn\u00ed karcinomem prsu, v\u011bt\u0161inou jde\u00a0o basal-like molekul\u00e1rn\u00ed subtyp. Nicm\u00e9n\u011b v\u011bt\u0161ina basal-like tumor\u016f vznik\u00e1 u \u017een bez mutace tohoto genu. N\u011bkter\u00e9 charakteristiky jsou v\u0161ak spole\u010dn\u00e9. Pat\u0159\u00ed sem nap\u0159\u00edklad mutace p53, exprese EGFR a z terapeuticky d\u016fle\u017eit\u00fdch charakteristik je to senzitivita k po\u0161kozen\u00ed DNA (a z toho vypl\u00fdvaj\u00edc\u00ed senzitivita k l\u00e1tk\u00e1m zp\u016fsobuj\u00edc\u00edm DNA po\u0161kozen\u00ed, jako jsou alkyla\u010dn\u00ed \u010dinidla). Pokud je DNA bu\u0148ka bez mutace BRCA po\u0161kozena nap\u0159\u00edklad platinov\u00fdmi deriv\u00e1ty b\u011bhem terapie, dojde k jej\u00ed reparaci, a tak k rezistenci. U BRCA1 mutace tato repara\u010dn\u00ed schopnost bu\u0148ce chyb\u00ed a doch\u00e1z\u00ed k jej\u00edmu let\u00e1ln\u00edmu po\u0161kozen\u00ed.<\/p>\n<h5>6.3.5 P\u0159\u00edznaky onemocn\u011bn\u00ed<\/h5>\n<p style=\"text-align: justify;\">Rakovina prsu neb\u00fdv\u00e1 v za\u010d\u00e1tc\u00edch prov\u00e1zena bolestmi a nep\u016fsob\u00ed ani jin\u00e9 obt\u00ed\u017ee. \u017deny v\u011bt\u0161inou nach\u00e1zej\u00ed nebolestivou bulku, resistenci nebo nepravidelnost v prsu. Hmatn\u00fd \u00fatvar na prsu m\u016f\u017ee b\u00fdt prov\u00e1zen vta\u017een\u00edm k\u016f\u017ee v m\u00edst\u011b n\u00e1doru. K\u016f\u017ee prsu m\u016f\u017ee m\u00edt charakter pomeran\u010dov\u00e9 k\u016fry. Objevuj\u00ed se zm\u011bny tvaru a velikosti prsu, deformace bradavky, v\u00fdtok z bradavky, zm\u011bny barvy k\u016f\u017ee a ulcerace v m\u00edst\u011b n\u00e1doru. Pr\u016fvodn\u00ed p\u0159\u00edznaky karcinomu prsu jsou v\u00fdrazem ji\u017e pokro\u010dil\u00e9ho n\u00e1doru nebo jeho generalizace. Pokud se projev\u00ed n\u011bkter\u00fd z uveden\u00fdch p\u0159\u00edznak\u016f, m\u011bla by \u017eena co nejd\u0159\u00edve vyhledat praktick\u00e9ho l\u00e9ka\u0159e, o\u0161et\u0159uj\u00edc\u00edho gynekologa nebo specialistu chirurga-mamologa.<\/p>\n<h6>6.3.6 Diagnostika n\u00e1dor\u016f prsu<\/h6>\n<ul>\n<li style=\"text-align: justify;\">Samovy\u0161et\u0159en\u00ed prs\u016f \u017eenou je nutn\u00e9 jednou za m\u011bs\u00edc, a to po ukon\u010den\u00ed menstruace.<\/li>\n<li style=\"text-align: justify;\">Vy\u0161et\u0159en\u00ed prs\u016f o\u0161et\u0159uj\u00edc\u00edm l\u00e9ka\u0159em nebo gynekologem.<\/li>\n<li style=\"text-align: justify;\">Mamografick\u00fd screening v \u010cR je hrazen z prost\u0159edk\u016f zdravotn\u00edho poji\u0161t\u011bn\u00ed dle vyhl\u00e1\u0161ky 372\/2002 Sb., kterou se m\u011bn\u00ed vyhl\u00e1\u0161ka 56\/1997 Sb., je\u017e stanov\u00ed obsah a \u010dasov\u00e9 rozmez\u00ed preventivn\u00edch prohl\u00eddek. Tato vyhl\u00e1\u0161ka nabyla \u00fa\u010dinnosti dne 15. srpna 2002. Preventivn\u00ed mamografick\u00e9 (MG) vy\u0161et\u0159en\u00ed se prov\u00e1d\u00ed u \u017een ve v\u011bku od 45 let ve dvoulet\u00fdch intervalech. Povinnost odeslat \u017eenu jedenkr\u00e1t za 2 roky k preventivn\u00ed (screeningov\u00e9) mamografii m\u00e1 gynekolog a praktick\u00fd l\u00e9ka\u0159. Na screeningovou mamografii m\u00e1 mo\u017enost odeslat \u017eenu i chirurg z mamologick\u00e9 ambulance.<\/li>\n<\/ul>\n<h6>Stanoven\u00ed diagn\u00f3zy n\u00e1doru prsu<\/h6>\n<h6>Anamn\u00e9za<\/h6>\n<h6>Fyzik\u00e1ln\u00ed vy\u0161et\u0159en\u00ed<\/h6>\n<p style=\"text-align: justify;\">P\u0159i fyzik\u00e1ln\u00edm vy\u0161et\u0159en\u00ed klademe d\u016fraz na popis vlastn\u00edho n\u00e1lezu: velikost v cm, um\u00edst\u011bn\u00ed podle kvadrant\u016f v prsu. Posuzujeme vztah a ohrani\u010den\u00ed rezistence v\u016f\u010di okol\u00ed a jej\u00ed charakter p\u0159i palpaci a pohyblivost. Hodnot\u00edme k\u016f\u017ei nad tumorem, zm\u011bny barvy, palpa\u010dn\u00ed bolestivost, stav bradavek a sekreci z bradavky. Sou\u010dasn\u011b vy\u0161et\u0159ujeme a hodnot\u00edme n\u00e1lez v obou axil\u00e1rn\u00edch jamk\u00e1ch a nadkl\u00ed\u010dkov\u00fdch prostorech.<\/p>\n<h6>Diagnostick\u00e9 metody neinvazivn\u00ed<\/h6>\n<ul>\n<li style=\"text-align: justify;\"><em><strong>Mamografie<\/strong><\/em> \u2013 z\u00e1kladn\u00ed radiodiagnostick\u00e1 vy\u0161et\u0159ovac\u00ed metoda u \u017een s klinick\u00fdmi p\u0159\u00edznaky onemocn\u011bn\u00ed prsu i u asymptomatick\u00fdch \u017een. Jako jedin\u00e1 metoda je schopna detekovat mikrokalcifikace (obr. 3a, b, c, d, e, f ).<br \/>\n<strong><em>Ultrasonografie<\/em><\/strong> \u2013 jde o metodu vhodn\u011b dopl\u0148uj\u00edc\u00ed mamografii. U mlad\u00fdch, t\u011bhotn\u00fdch a koj\u00edc\u00edch \u017een je zobrazovac\u00ed metodou prvn\u00ed volby. Je spolehliv\u00e1 p\u0159edev\u0161\u00edm pro diagnostiku cystick\u00e9ho onemocn\u011bn\u00ed prsu (obr. 4).<br \/>\n<em><strong>Duktografie<\/strong><\/em> \u2013 je dopl\u0148uj\u00edc\u00ed metoda v p\u0159\u00edpad\u011b patologick\u00e9 sekrece z bradavky. Jedn\u00e1 se o aplikaci kontrastn\u00ed l\u00e1tky do dilatovan\u00e9ho ml\u00e9kovodu a n\u00e1slednou mamografii (obr. 5).<\/li>\n<li style=\"text-align: justify;\"><em><strong>Magnetick\u00e1 rezonance prsu (MR)<\/strong><\/em>, mamoscintigrafie \u2013 prov\u00e1d\u00ed se pouze v\u00fdb\u011brov\u011b, jedn\u00e1 se o vy\u0161et\u0159ovac\u00ed metody se speci\u00e1ln\u00edmi indikacemi \u2013 nap\u0159. denzn\u00ed prsy, vylou\u010den\u00ed multicentricity n\u00e1doru, kontrola n\u00e1lezu po neoadjuvantn\u00ed chemoterapii, odli\u0161en\u00ed jizvy po operaci prsu od n\u00e1dorov\u00e9 recidivy, dispenzarizace vysoce rizikov\u00fdch \u017een.<\/li>\n<li style=\"text-align: justify;\"><em><strong>CT<\/strong><\/em> (v\u00fdpo\u010detn\u00ed tomografie prsu) \u2013 je indikovan\u00e1 k posouzen\u00ed vztahu n\u00e1doru k okoln\u00edm tk\u00e1n\u00edm, p\u0159edev\u0161\u00edm p\u0159i eventu\u00e1ln\u00edm pror\u016fst\u00e1n\u00ed do st\u011bny hrudn\u00ed. V diagnostice diseminace je mo\u017en\u00e9 tak\u00e9 vyu\u017e\u00edt PET\/CT.<\/li>\n<li style=\"text-align: justify;\"><em><strong>RTG plic<\/strong><\/em>, tomografie jater, scintigrafie kost\u00ed \u2013 vy\u0161et\u0159ovac\u00ed metody pou\u017e\u00edvan\u00e9 k vylou\u010den\u00ed posti\u017een\u00ed vzd\u00e1len\u00fdch org\u00e1n\u016f metastatick\u00fdm procesem.<\/li>\n<\/ul>\n<p>K invazivn\u00edm vy\u0161et\u0159ovac\u00edm postup\u016fm pat\u0159\u00ed:<\/p>\n<ul>\n<li style=\"text-align: justify;\"><em><strong>Tenkojehlov\u00e1 aspira\u010dn\u00ed cytologie<\/strong><\/em> \u2013 FCNA (fine needle aspiration cytology): z\u00edskan\u00fd bun\u011b\u010dn\u00fd n\u00e1t\u011br je odesl\u00e1n na cytologick\u00e9 vy\u0161et\u0159en\u00ed. Vy\u0161et\u0159en\u00ed vy\u017eaduje zku\u0161en\u00e9ho cytologa.<\/li>\n<li style=\"text-align: justify;\"><em><strong>Core cut biopsie CCB<\/strong><\/em> \u2013 odb\u011br tk\u00e1n\u011b prsu speci\u00e1ln\u00ed silnou jehlou pro histologick\u00e9 vy\u0161et\u0159en\u00ed (obr. 6).<\/li>\n<\/ul>\n<table style=\"border-color: #ffffff; border-width: 0px; background-color: #ffffff; ; width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_253.png\"><img decoding=\"async\" title=\"Obr. 3a \u2013 Mamografick\u00fd p\u0159\u00edstroj\" alt=\"Obr. 3a \u2013 Mamografick\u00fd p\u0159\u00edstroj\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_253.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 3a \u2013 Mamografick\u00fd p\u0159\u00edstroj<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_254.png\"><img decoding=\"async\" title=\"Obr. 3b \u2013 \u017dena p\u0159i mamografick\u00e9m vy\u0161et\u0159en\u00ed\" alt=\"Obr. 3b \u2013 \u017dena p\u0159i mamografick\u00e9m vy\u0161et\u0159en\u00ed\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_254.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 3b \u2013 \u017dena p\u0159i mamografick\u00e9m vy\u0161et\u0159en\u00ed<\/p><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_255.png\"><img decoding=\"async\" title=\"Obr. 3c \u2013 Celkov\u00fd pohled na mamografick\u00e9 pracovi\u0161t\u011b\" alt=\"Obr. 3c \u2013 Celkov\u00fd pohled na mamografick\u00e9 pracovi\u0161t\u011b\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_255.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 3c \u2013 Celkov\u00fd pohled na mamografick\u00e9<br \/>pracovi\u0161t\u011b<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_256.png\"><img decoding=\"async\" title=\"Obr. 3d \u2013 Hodnocen\u00ed mamografick\u00e9ho obrazu na monitoru\" alt=\"Obr. 3d \u2013 Hodnocen\u00ed mamografick\u00e9ho obrazu na monitoru\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_256.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 3d \u2013 Hodnocen\u00ed mamografick\u00e9ho obrazu na monitoru<\/p><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_258.png\"><img decoding=\"async\" title=\"Obr. 3e \u2013 Mamografick\u00fd n\u00e1lez karcinomu I.\" alt=\"Obr. 3e \u2013 Mamografick\u00fd n\u00e1lez karcinomu I.\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_258.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 3e \u2013 Mamografick\u00fd n\u00e1lez karcinomu I.<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_260.png\"><img decoding=\"async\" title=\"Obr. 3e \u2013 Mamografick\u00fd n\u00e1lez karcinomu II.\" alt=\"Obr. 3e \u2013 Mamografick\u00fd n\u00e1lez karcinomu II.\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_260.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 3e \u2013 Mamografick\u00fd n\u00e1lez karcinomu II.<\/p><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_257.png\"><img decoding=\"async\" title=\"Obr. 3f \u2013 N\u00e1lez mikrokalcifikac\u00ed v dukt\u00e1ln\u00edm karcinomu in situ p\u0159ed operac\u00ed I.\" alt=\"Obr. 3f \u2013 N\u00e1lez mikrokalcifikac\u00ed v dukt\u00e1ln\u00edm karcinomu in situ p\u0159ed operac\u00ed I.\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_257.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 3f \u2013 N\u00e1lez mikrokalcifikac\u00ed v dukt\u00e1ln\u00edm karcinomu in situ p\u0159ed operac\u00ed I.<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 206px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_259.png\"><img loading=\"lazy\" decoding=\"async\" title=\"Obr. 3f \u2013 N\u00e1lez mikrokalcifikac\u00ed v dukt\u00e1ln\u00edm karcinomu in situ p\u0159ed operac\u00ed II.\" alt=\"Obr. 3f \u2013 N\u00e1lez mikrokalcifikac\u00ed v dukt\u00e1ln\u00edm karcinomu in situ p\u0159ed operac\u00ed II.\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_259.png\" width=\"196\" height=\"191\" \/><\/a><p class=\"wp-caption-text\">Obr. 3f \u2013 N\u00e1lez mikrokalcifikac\u00ed v dukt\u00e1ln\u00edm karcinomu in situ p\u0159ed operac\u00ed II.<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">Odeb\u00edr\u00e1 se v\u011bt\u0161\u00ed mno\u017estv\u00ed vzork\u016f \u2013 obvykle 12\u201315. V\u00fdhodou biopsie je, \u017ee po celou dobu z\u016fst\u00e1v\u00e1 jehla na m\u00edst\u011b a p\u0159i biopsii jsou za asistence vakua ods\u00e1v\u00e1ny po jehle i tk\u00e1\u0148ov\u00e9 tekutiny, tak\u017ee po biopsii z\u016fst\u00e1v\u00e1 v\u011bt\u0161inou jen mal\u00fd hematom. Indikac\u00ed ultrazvukov\u00e9 vakuov\u00e9 biopsie jsou obt\u00ed\u017en\u011b provediteln\u00e9 core needle biopsie pro ulo\u017een\u00ed a velikost lo\u017eiska, rebiopsie pro nejasn\u00fd v\u00fdsledek, mikrokalcifikace a poruchy architektoniky \u017el\u00e1zy.P\u016fvodn\u00ed technika vyu\u017e\u00edv\u00e1 1\u20132 mm \u0161irokou \u201etru cut\u201c jehlu, kter\u00e1 je asi 1\u20132 cm od \u0161pi\u010dky opat\u0159ena z\u00e1\u0159ezem. Do jehly vnikne tk\u00e1\u0148, kter\u00e1 je od\u0159\u00edznut\u00e1 v\u00e1lcem s ostr\u00fdmi okraji, kter\u00fd se posunuje po jehle. Variantou t\u00e9to metody je vakuov\u00e1 biopsie. Vakuov\u00e1 biopsie prsu je speci\u00e1ln\u00ed biopsi\u00ed, ur\u010denou p\u0159edev\u0161\u00edm pro vybran\u00e9 p\u0159\u00edpady. Tato biopsie se prov\u00e1d\u00ed pod USG anebo stereotaktickou kontrolou. Speci\u00e1ln\u00ed siln\u011bj\u0161\u00ed jehla se po znecitliv\u011bn\u00ed m\u00edsta vpichu zavede do prsu a odeb\u00edran\u00e9 vzorky jsou po jehle transportov\u00e1ny z prsu ven.<\/p>\n<table style=\"border-color: #ffffff; border-width: 0px; background-color: #ffffff; ; width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_262.png\"><img decoding=\"async\" title=\"Obr. 4 \u2013 Sonografick\u00e9 vy\u0161et\u0159en\u00ed prsu\" alt=\"Obr. 4 \u2013 Sonografick\u00e9 vy\u0161et\u0159en\u00ed prsu\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_262.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 4 \u2013 Sonografick\u00e9 vy\u0161et\u0159en\u00ed prsu<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_263.png\"><img decoding=\"async\" title=\"Obr. 5 \u2013 Duktografie prsu\" alt=\"Obr. 5 \u2013 Duktografie prsu\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_263.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 5 \u2013 Duktografie prsu<\/p><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_264.png\"><img decoding=\"async\" style=\"color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 10px; font-weight: bold; line-height: 18.984848022460938px; text-align: start;\" title=\"Obr. 6 \u2013 Core cut biopsie\" alt=\"Obr. 6 \u2013 Core cut biopsie\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_264.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 6 \u2013 Core cut biopsie<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h6>Laboratorn\u00ed a dal\u0161\u00ed dopl\u0148uj\u00edc\u00ed vy\u0161et\u0159en\u00ed<\/h6>\n<p style=\"text-align: justify;\">Vy\u0161et\u0159en\u00ed hematologick\u00e9 a biochemick\u00e9 a n\u00e1dorov\u00fdch marker\u016f C 15\u20133 a CEA. Vy\u0161et\u0159en\u00ed n\u00e1dorov\u00fdch marker\u016f nep\u0159isp\u00edv\u00e1 k \u010dasn\u00e9 diagnostice, ale m\u00e1 v\u00fdznam p\u0159edev\u0161\u00edm v poopera\u010dn\u00edm sledov\u00e1n\u00ed k detekci recidiv onemocn\u011bn\u00ed a vzniku metast\u00e1z. Dopln\u011bn\u00ed dal\u0161\u00edch zobrazovac\u00edch vy\u0161et\u0159en\u00ed ostatn\u00edch org\u00e1n\u016f, kter\u00e9 se mohou st\u00e1t s\u00eddlem metast\u00e1z, p\u0159edev\u0161\u00edm rentgenov\u00fd sn\u00edmek hrudn\u00edku, ultrasonografie b\u0159icha a scintigrafie skeletu.<\/p>\n<h6>6.3.7 Chirurgick\u00e1 l\u00e9\u010dba karcinomu prsu<\/h6>\n<h6>V\u00fdkony na prsu pro n\u00e1dorov\u00e9 onemocn\u011bn\u00ed<\/h6>\n<p style=\"text-align: justify;\">Do devades\u00e1t\u00fdch let minul\u00e9ho stolet\u00ed byly standardn\u00edm \u0159e\u0161en\u00edm abla\u010dn\u00ed v\u00fdkony. Vzhledem k zaveden\u00ed mam\u00e1rn\u00edho screeningu, pokrok\u016fm v diagnostice, nov\u00fdm chirurgick\u00fdm technik\u00e1m a modern\u00ed onkologick\u00e9 l\u00e9\u010db\u011b je dnes mo\u017eno prov\u00e1d\u011bt p\u0159ibli\u017en\u011b v 70 % p\u0159\u00edpad\u016f prs \u0161et\u0159\u00edc\u00edch operace.<\/p>\n<h6>Konzervativn\u00ed \u2013 prs \u0161et\u0159\u00edc\u00ed \u2013 v\u00fdkony<\/h6>\n<p style=\"text-align: justify;\">P\u0159i konzervativn\u00edm, prs zachov\u00e1vaj\u00edc\u00edm v\u00fdkonu se prov\u00e1d\u00ed vlastn\u011b exstirpace tumoru s lemem zdrav\u00e9, tumorem neposti\u017een\u00e9 tk\u00e1n\u011b. Terminologicky je v\u00fdkon ozna\u010dov\u00e1n jako tumorektomie, lumpektomie \u010di segment\u00e1rn\u00ed resekce. V\u011bt\u0161\u00edm v\u00fdkonem je kvadrantektomie \u2013 \u017el\u00e1za je resekov\u00e1na v rozsahu kvadrantu prsu s resekc\u00ed k\u016f\u017ee nad tumorem a pektor\u00e1ln\u00ed fascie na spodin\u011b. Pro p\u0159\u00edstup k n\u00e1doru a z d\u016fvodu v\u00fdsledn\u00e9ho kosmetick\u00e9ho efektu je d\u016fle\u017eit\u00e9 veden\u00ed p\u0159\u00edstupov\u00fdch \u0159ez\u016f na prsu (obr. 7, 8, 9). P\u016fvodn\u011b u\u017e\u00edvan\u00e9 radi\u00e1ln\u00ed \u0159ezy v\u011bt\u0161ina chirurg\u016f opou\u0161t\u00ed a d\u00e1v\u00e1 p\u0159ednosti v horn\u00ed i doln\u00ed hemisf\u00e9\u0159e prsu \u0159ez\u016fm cirkul\u00e1rn\u00edm z d\u016fvod\u016f lep\u0161\u00edho kosmetick\u00e9ho v\u00fdsledku. Pom\u011brn\u011b p\u0159ijateln\u00e9 jizvy jsou zpravidla i po radi\u00e1ln\u00edch \u0159ezech v doln\u00edch kvadrantech. \u0158ez by m\u011bl b\u00fdt um\u00edst\u011bn co nejv\u00edce nad hmatnou l\u00e9z\u00ed. P\u0159i nehmatn\u00fdch n\u00e1lezech je pro chirurga pom\u016fckou p\u0159edopera\u010dn\u00ed zna\u010den\u00ed n\u00e1doru (zaveden\u00edm dr\u00e1tku s kotvi\u010dkou k ozna\u010den\u00ed m\u00edsta n\u00e1doru, zna\u010den\u00ed barvou nebo radioaktivn\u00ed l\u00e1tkou pod mamografickou \u010di sonografickou kontrolou) (obr. 10).<\/p>\n<table style=\"border-color: #ffffff; border-width: 0px; background-color: #ffffff; ; width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_266.png\"><img decoding=\"async\" title=\"Obr. 7 \u2013 D\u00e1v\u00e1 se p\u0159ednost cirkul\u00e1rn\u00edm \u0159ez\u016fm, p\u0159ijateln\u00e9 jsou i radi\u00e1ln\u00ed incize v doln\u00edch kvadrantech a samostatn\u011b je veden \u0159ez v axile pro revizi sentinelov\u00e9 uzliny \u010di exenteraci\" alt=\"Obr. 7 \u2013 D\u00e1v\u00e1 se p\u0159ednost cirkul\u00e1rn\u00edm \u0159ez\u016fm, p\u0159ijateln\u00e9 jsou i radi\u00e1ln\u00ed incize v doln\u00edch kvadrantech a samostatn\u011b je veden \u0159ez v axile pro revizi sentinelov\u00e9 uzliny \u010di exenteraci\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_266.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 7 \u2013 D\u00e1v\u00e1 se p\u0159ednost cirkul\u00e1rn\u00edm \u0159ez\u016fm, p\u0159ijateln\u00e9 jsou i radi\u00e1ln\u00ed incize v doln\u00edch kvadrantech a samostatn\u011b je veden \u0159ez v axile pro revizi sentinelov\u00e9 uzliny \u010di exenteraci<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_268.png\"><img decoding=\"async\" title=\"Obr. 8 \u2013 Pacientka po prs z\u00e1chovn\u00e9 operaci \u2013 I.\" alt=\"Obr. 8 \u2013 Pacientka po prs z\u00e1chovn\u00e9 operaci \u2013 I.\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_268.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 8 \u2013 Pacientka po prs z\u00e1chovn\u00e9 operaci \u2013 I.<\/p><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_269.png\"><img decoding=\"async\" title=\"Obr. 8 \u2013 Pacientka po prs z\u00e1chovn\u00e9 operaci \u2013 II.\" alt=\"Obr. 8 \u2013 Pacientka po prs z\u00e1chovn\u00e9 operaci \u2013 II.\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_269.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 8 \u2013 Pacientka po prs z\u00e1chovn\u00e9 operaci \u2013 II.<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_267.png\"><img decoding=\"async\" title=\"Obr. 9 \u2013 Stav po prs z\u00e1chovn\u00e9 operaci a biopsii sentinelov\u00e9 uzliny\" alt=\"Obr. 9 \u2013 Stav po prs z\u00e1chovn\u00e9 operaci a biopsii sentinelov\u00e9 uzliny\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_267.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 9 \u2013 Stav po prs z\u00e1chovn\u00e9 operaci a biopsii sentinelov\u00e9 uzliny<\/p><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_270.png\"><img loading=\"lazy\" decoding=\"async\" title=\"Obr. 10 \u2013 Exstirpovan\u00e9 lo\u017eisko po ozna\u010den\u00ed dr\u00e1tkem stereotakticky pro nehmatnou l\u00e9zi (mamografie odstran\u011bn\u00e9ho opera\u010dn\u00edho prepar\u00e1tu)\" alt=\"Obr. 10 \u2013 Exstirpovan\u00e9 lo\u017eisko po ozna\u010den\u00ed dr\u00e1tkem stereotakticky pro nehmatnou l\u00e9zi (mamografie odstran\u011bn\u00e9ho opera\u010dn\u00edho prepar\u00e1tu)\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_270.png\" width=\"200\" height=\"254\" \/><\/a><p class=\"wp-caption-text\">Obr. 10 \u2013 Exstirpovan\u00e9 lo\u017eisko po ozna\u010den\u00ed dr\u00e1tkem stereotakticky<br \/>pro nehmatnou l\u00e9zi (mamografie odstran\u011bn\u00e9ho opera\u010dn\u00edho prepar\u00e1tu)<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_271.png\"><img decoding=\"async\" title=\"Obr. 10 \u2013 Exstirpovan\u00e9 lo\u017eisko po ozna\u010den\u00ed dr\u00e1tkem stereotakticky pro nehmatnou l\u00e9zi (mamografie odstran\u011bn\u00e9ho opera\u010dn\u00edho prepar\u00e1tu)\" alt=\"Obr. 10 \u2013 Exstirpovan\u00e9 lo\u017eisko po ozna\u010den\u00ed dr\u00e1tkem stereotakticky pro nehmatnou l\u00e9zi (mamografie odstran\u011bn\u00e9ho opera\u010dn\u00edho prepar\u00e1tu)\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_271.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 10 \u2013 Exstirpovan\u00e9 lo\u017eisko po ozna\u010den\u00ed dr\u00e1tkem stereotakticky<br \/>pro nehmatnou l\u00e9zi (mamografie odstran\u011bn\u00e9ho opera\u010dn\u00edho prepar\u00e1tu)<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">N\u00e1dor by m\u011bl b\u00fdt resekov\u00e1n en bloc s bezpe\u010dnostn\u00edm okrajem okoln\u00ed tk\u00e1n\u011b \u2013 makroskopicky 10 mm. Z\u00e1sadn\u011b by linie \u0159ezu nem\u011bla prob\u00edhat n\u00e1dorem. Doporu\u010den\u00e1 mikroskopick\u00e1 minim\u00e1ln\u00ed vzd\u00e1lenost u invazivn\u00edch n\u00e1dor\u016f je 1\u20132 mm. U dukt\u00e1ln\u00edho ca <i>in situ <\/i>byla doporu\u010dov\u00e1na vzd\u00e1lenost 10 mm vzhledem k intradukt\u00e1ln\u00ed propagaci n\u00e1doru, a v tom p\u0159\u00edpad\u011b nebyla nutn\u00e1 n\u00e1sledn\u00e1 radioterapie. Na setk\u00e1n\u00ed expert\u016f v\u0161ech obor\u016f pod\u00edlej\u00edc\u00edch se na l\u00e9\u010db\u011b karcinomu prsu v roce 2010 byla tato doporu\u010dovan\u00e1 vzd\u00e1lenost nyn\u00ed sn\u00ed\u017eena na 2 mm, ale v\u017edy n\u00e1sleduje radioterapie. Ot\u00e1zka resek\u010dn\u00edch okraj\u016f je st\u00e1le zkoum\u00e1na a diskutov\u00e1na. V\u0161eobecn\u00e9 pravidlo o bezpe\u010dn\u00e9 vzd\u00e1lenosti nen\u00ed stanoveno. Mus\u00edme p\u0159ihl\u00ed\u017eet k individu\u00e1ln\u00edm rizikov\u00fdm faktor\u016fm \u2013 histologick\u00e9mu typu n\u00e1doru, stavu receptor\u016f, extenzivn\u00ed intradukt\u00e1ln\u00ed komponent\u011b, angioinvazi, v\u011bku pacientky. P\u0159i hodnocen\u00ed lemu zdrav\u00e9 tk\u00e1n\u011b tak\u00e9 velmi z\u00e1le\u017e\u00ed na zpracov\u00e1n\u00ed a ode\u010dten\u00ed vzorku patologem. U prs z\u00e1chovn\u00fdch operac\u00ed je mo\u017en\u00e9 prov\u00e9st histologick\u00e9 vy\u0161et\u0159en\u00ed resek\u010dn\u00edch okraj\u016f rychl\u00fdm peropera\u010dn\u00edm vy\u0161et\u0159en\u00edm (kryostatov\u00e9 vy\u0161et\u0159en\u00ed). D\u016fle\u017eit\u00e9 je pe\u010dliv\u00e9 ozna\u010den\u00ed orientace prepar\u00e1tu chirurgem. Peropera\u010dn\u011b se do l\u016f\u017eka tumoru aplikuj\u00ed titanov\u00e9 klipy k usnadn\u011bn\u00ed zam\u011b\u0159en\u00ed n\u00e1sledn\u00e9 radioterapie \u2013 aplikace boostu do l\u016f\u017eka tumoru. Operace na prsu mus\u00ed b\u00fdt v\u017edy dopln\u011bna stejnostrann\u00fdm v\u00fdkonem v axile \u2013 biopsie sentinelov\u00e9 uzliny nebo disekce axily. Standardn\u011b se po prs \u0161et\u0159\u00edc\u00edch operac\u00edch prov\u00e1d\u00ed radioterapie prsu.<\/p>\n<p><strong>Kontraindikace<\/strong> k prs \u0161et\u0159\u00edc\u00edm operac\u00edm d\u011bl\u00edme <strong>na absolutn\u00ed a relativn\u00ed<\/strong>.<\/p>\n<ul>\n<li>Mezi <b>absolutn\u00ed <\/b>pat\u0159\u00ed:\n<ul>\n<li>p\u0159\u00e1n\u00ed pacientky,<\/li>\n<li>gravidita,<\/li>\n<li>z\u00e1n\u011btliv\u00fd karcinom prsu,<\/li>\n<li>p\u0159edchoz\u00ed oz\u00e1\u0159en\u00ed prsu nebo hrudn\u00edku,<\/li>\n<li>pozitivn\u00ed resek\u010dn\u00ed okraje po opakovan\u00e9m chirurgick\u00e9m z\u00e1kroku,<\/li>\n<li>\u017e\u00e1dn\u00e1 odpov\u011b\u010f na neoadjuvantn\u00ed chemoterapii,<\/li>\n<li>multicentrick\u00fd karcinom v rozd\u00edln\u00fdch kvadrantech,<\/li>\n<li>rozs\u00e1hl\u00e9 mikrokalcifikace malign\u00edho charakteru.<\/li>\n<\/ul>\n<\/li>\n<li><strong>relativn\u00edmi<\/strong> kontraindikacemi jsou:\n<ul>\n<li>multicentricita a multifokalita n\u00e1doru,<\/li>\n<li>kolagen\u00f3zy a revmatick\u00e1 onemocn\u011bn\u00ed,<\/li>\n<li>nepom\u011br velikosti tumoru a prsu.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Velk\u00fdmi klinick\u00fdmi studiemi (Veronesi, Fischer) byla jednozna\u010dn\u011b prok\u00e1z\u00e1na stejn\u00e1 d\u00e9lka p\u0159e\u017eit\u00ed pacientek po prs z\u00e1chovn\u00fdch operac\u00edch jako po radik\u00e1ln\u00edch operac\u00edch p\u0159i podstatn\u011b lep\u0161\u00ed kvalit\u011b \u017eivota.<\/p>\n<h6>Onkochirurgick\u00e9 v\u00fdkony<\/h6>\n<p>Spojuj\u00ed principy resek\u010dn\u00edch a plastick\u00fdch v\u00fdkon\u016f. Roz\u0161i\u0159uj\u00ed mo\u017enosti chirurgick\u00e9 l\u00e9\u010dby na prsu.<\/p>\n<h6>Ablativn\u00ed opera\u010dn\u00ed v\u00fdkony<\/h6>\n<table style=\"border-color: #ffffff; border-width: 0px; background-color: #ffffff; ; width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_273.png\"><img decoding=\"async\" title=\"Obr. 11 \u2013 Stav po ablaci prsu\" alt=\"Obr. 11 \u2013 Stav po ablaci prsu\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_273.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 11 \u2013 Stav po ablaci prsu<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_275.png\"><img loading=\"lazy\" decoding=\"async\" class=\" \" style=\"color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 12.727272033691406px; line-height: 18.984848022460938px; text-align: start;\" title=\"Obr. 12 \u2013 Proveden\u00ed lymfoscintigrafie \u2013 tzv. mapping na odd\u011blen\u00ed nukle\u00e1rn\u00ed medic\u00edny\" alt=\"Obr. 12 \u2013 Proveden\u00ed lymfoscintigrafie \u2013 tzv. mapping na odd\u011blen\u00ed nukle\u00e1rn\u00ed medic\u00edny\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_275.png\" width=\"200\" height=\"162\" \/><\/a><p class=\"wp-caption-text\">Obr. 12 \u2013 Proveden\u00ed lymfoscintigrafie \u2013 tzv. mapping na odd\u011blen\u00ed nukle\u00e1rn\u00ed medic\u00edny<\/p><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_276.png\"><img decoding=\"async\" title=\"Obr. 13 \u2013 Preparace mod\u0159e zbarven\u00e9 sentinelov\u00e9 uzliny\" alt=\"Obr. 13 \u2013 Preparace mod\u0159e zbarven\u00e9 sentinelov\u00e9 uzliny\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_276.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 13 \u2013 Preparace mod\u0159e zbarven\u00e9 sentinelov\u00e9 uzliny<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ol>\n<li style=\"text-align: justify;\">Radik\u00e1ln\u00ed mastektomie \u2013 sec. Halsted: p\u0159i t\u00e9to operaci se krom\u011b prsu odstran\u00ed oba pektor\u00e1ln\u00ed svaly, tukov\u00e1 a lymfatick\u00e1 tk\u00e1\u0148 v\u0161ech t\u0159\u00ed stup\u0148\u016f axily technikou en block. Odstra\u0148uje se i thorakodorz\u00e1ln\u00ed nervov\u011b-c\u00e9vn\u00ed svazek a n. thoracicus longus.<\/li>\n<li style=\"text-align: justify;\">Modifikovan\u00e1 radik\u00e1ln\u00ed mastektomie \u2013 sec. Madden: p\u0159i tomto druhu mastektomie se prov\u00e1d\u00ed krom\u011b odstran\u011bn\u00ed \u017el\u00e1zy s k\u016f\u017e\u00ed prsu a fasci\u00ed pektor\u00e1ln\u00edho svalu tak\u00e9 lymfadenektomie prvn\u00ed a druh\u00e9 et\u00e1\u017ee axily. Z\u016fstane neporu\u0161en torakodorz\u00e1ln\u00ed svazek a n. thoracicus longus. Elipsoidn\u00ed ko\u017en\u00ed incize se lokalizuje zpravidla \u0161ikmo sm\u011brem k axil\u00e1rn\u00ed \u0159ase nebo nap\u0159\u00ed\u010d. Dnes je tento typ operace standardn\u011b prov\u00e1d\u011bn\u00fdm abla\u010dn\u00edm v\u00fdkonem (obr. 11). Modifikace v\u00fdkonu je k\u016f\u017ei \u0161et\u0159\u00edc\u00ed mastektomie, p\u0159i kter\u00e9 se odstran\u00ed prsn\u00ed \u017el\u00e1za spolu s dvorcem a bradavkou a p\u0159es prodlou\u017een\u00fd \u0159ez sm\u011brem zevn\u011b a nahoru se pak provede axil\u00e1rn\u00ed disekce.<\/li>\n<li style=\"text-align: justify;\">Prost\u00e1 mastektomie \u2013 odstran\u011bn\u00ed prsn\u00ed \u017el\u00e1zy v\u010detn\u011b cirkumaleol\u00e1rn\u00edho komplexu bez operace v axile. Prov\u00e1d\u00ed se v p\u0159\u00edpad\u011b dukt\u00e1ln\u00edho karcinomu <i>in situ <\/i>a p\u0159i karcinomu u star\u0161\u00edch a rizikov\u00fdch \u017een.<\/li>\n<li style=\"text-align: justify;\">Subkut\u00e1nn\u00ed mastektomie \u2013 odstran\u011bn\u00ed cel\u00e9 prsn\u00ed \u017el\u00e1zy s ponech\u00e1n\u00edm ko\u017en\u00edho krytu a cirkumaleol\u00e1rn\u00edho komplexu, m\u016f\u017ee b\u00fdt provedena v jedn\u00e9 dob\u011b s vlo\u017een\u00edm implant\u00e1tu. Je indikov\u00e1na u dukt\u00e1ln\u00edho karcinomu <i>in situ <\/i>a profylakticky u nosi\u010dek genu BRCA-1, BRCA-2.<\/li>\n<li style=\"text-align: justify;\">Sana\u010dn\u00ed mastektomie je indikov\u00e1na u lok\u00e1ln\u011b pokro\u010dil\u00fdch rozs\u00e1hl\u00fdch exulcerovan\u00fdch tumor\u016f, kde je zapot\u0159eb\u00ed vznikl\u00fd defekt rekonstruovat r\u016fzn\u00fdmi druhy plastiky, jako jsou ko\u017en\u00ed laloky a muskulokut\u00e1nn\u00ed laloky.<\/li>\n<\/ol>\n<h6>Metoda sentinelov\u00e9 biopsie (SLNB)<\/h6>\n<p style=\"text-align: justify;\">Jedn\u00e1 se o velmi \u0161etrnou operaci v podpa\u017e\u00ed prov\u00e1d\u011bnou u \u010dasn\u00fdch stadi\u00ed karcinomu prsu (T1, T2 \u2013 do 3 cm velikosti n\u00e1doru). Biopsie sentinelov\u00e9 uzliny je alternativou axil\u00e1rn\u00ed disekce u \u010dasn\u00e9ho karcinomu prsu. Odb\u011br sentinelov\u00e9 uzliny m\u016f\u017eeme indikovat v p\u0159\u00edpad\u011b klinicky i ultrazvukem potvrzen\u00e9ho negativn\u00edho n\u00e1lezu v axile. Sentinelov\u00e1 uzlina je prvn\u00ed sp\u00e1dov\u00e1 uzlina v lymfatick\u00e9m povod\u00ed n\u00e1doru. V pr\u016fm\u011bru jsou odstran\u011bny dv\u011b uzliny. Praxe p\u0159i technice odb\u011bru sentinelov\u00e9 uzliny vych\u00e1z\u00ed z teorie, \u017ee pokud je tato prvn\u00ed sp\u00e1dov\u00e1 (str\u00e1\u017en\u00e1 uzlina) bez p\u0159\u00edtomnosti n\u00e1dorov\u00fdch bun\u011bk, pak i zb\u00fdvaj\u00edc\u00ed uzliny nejsou n\u00e1dorov\u00fdmi bu\u0148kami posti\u017eeny.Pro identifikaci sentinelov\u00e9 uzliny se pou\u017e\u00edvaj\u00ed dv\u011b metody: zna\u010den\u00ed uzliny radiokoloidem a barven\u00edm.<\/p>\n<p style=\"text-align: justify;\">1. Ozna\u010den\u00ed t\u00e9to uzliny\/uzlin se prov\u00e1d\u00ed aplikac\u00ed radiofarmaka do bezprost\u0159edn\u00ed bl\u00edzkosti n\u00e1doru na odd\u011blen\u00ed nukle\u00e1rn\u00ed medic\u00edny v den operace nebo jeden den p\u0159ed operac\u00ed. Nej\u010dast\u011bji pou\u017e\u00edvanou radioaktivn\u00ed l\u00e1tkou je v Evrop\u011b Tc 99 nanokoloid. Tato radioaktivn\u00ed l\u00e1tka je vychyt\u00e1v\u00e1na zm\u00edn\u011bnou sentinelovou uzlinou a na odd\u011blen\u00ed nukle\u00e1rn\u00ed medic\u00edny je p\u0159i lymfoscintigrafii zobrazena \u2013 tzv. mapping (obr. 12). P\u0159i vlastn\u00ed detekci uzliny si pom\u00e1h\u00e1me peropera\u010dn\u011b detektorem gama-z\u00e1\u0159en\u00ed, kter\u00fd zachycuje vy\u0161\u0161\u00ed intenzitu radioaktivity v sentinelov\u00e9 uzlin\u011b. Po odstran\u011bn\u00ed sentinelov\u00fdch uzlin kles\u00e1 radiace v axile na hladiny ni\u017e\u0161\u00ed, ne\u017e je 10% radiace sentinelov\u00e9 uzliny. Peropera\u010dn\u011b je uzlina hodnocena patologem zmrzl\u00fdm \u0159ezem a cytologick\u00fdmi n\u00e1t\u011bry. V p\u0159\u00edpad\u011b zji\u0161t\u011bn\u00ed malign\u00edho posti\u017een\u00ed uzliny je nutno doplnit kompletn\u00ed disekci axilly.<\/p>\n<p style=\"text-align: justify;\">2. Na opera\u010dn\u00edm s\u00e1le se v \u00favodu operace do okol\u00ed n\u00e1doru vpravuje speci\u00e1ln\u00ed modr\u00e9 barvivo \u2013 Patent Blue a prov\u00e1d\u00ed se lehk\u00e1 mas\u00e1\u017e prsu. Pou\u017eit\u00ed barviva zvy\u0161uje \u00fasp\u011b\u0161nost identifikace sentinelov\u00e9 uzliny. Preparac\u00ed v podpa\u017en\u00ed jamce vyhled\u00e1v\u00e1me mod\u0159e zbarvenou sentinelovou uzlinu (obr. 13).Kombinac\u00ed obou metod detekce sentinelov\u00e9 uzliny dosahujeme senzitivity 95 %.<\/p>\n<h6>Axil\u00e1rn\u00ed disekce<\/h6>\n<div style=\"width: 210px\" class=\"wp-caption alignright\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_278.png\"><img loading=\"lazy\" decoding=\"async\" title=\"Obr. 14 \u2013 Et\u00e1\u017ee lymfatick\u00fdch uzlin v axile (1, 2, 3)\" alt=\"Obr. 14 \u2013 Et\u00e1\u017ee lymfatick\u00fdch uzlin v axile (1, 2, 3)\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_278.png\" width=\"200\" height=\"164\" \/><\/a><p class=\"wp-caption-text\">Obr. 14 \u2013 Et\u00e1\u017ee lymfatick\u00fdch uzlin v axile (1, 2, 3)<\/p><\/div>\n<p style=\"text-align: justify;\">Je standardn\u00edm chirurgick\u00fdm opera\u010dn\u00edm v\u00fdkonem v axile u karcinomu prsu. P\u0159edstavuje odn\u011bt\u00ed tukov\u011b lymfatick\u00e9 tk\u00e1n\u011b axily s uzlinami I. a II. et\u00e1\u017ee. Je pou\u017e\u00edv\u00e1n i pojem exenterace axily.<\/p>\n<p style=\"text-align: justify;\">Odb\u011br uzlin III. et\u00e1\u017ee axily se b\u011b\u017en\u011b neprov\u00e1d\u00ed, proto\u017ee se\u00a0prudce zvy\u0161uje riziko n\u00e1sledn\u00e9ho lymfed\u00e9mu kon\u010detiny (obr. 14). Pacientky s masivn\u00edm posti\u017een\u00edm lymfatick\u00fdch uzlin v axile jsou indikov\u00e1ny p\u0159edopera\u010dn\u011b k neoadjuvantn\u00ed chemoterapii. Tukov\u011b lymfatick\u00e1 tk\u00e1\u0148 axily obsahuje 30\u201340 uzlin. Po\u010det je variabiln\u00ed a sni\u017euje se s v\u011bkem. B\u00fdv\u00e1 ni\u017e\u0161\u00ed i u pacientek po neoadjuvatn\u00ed chemoterapii. P\u0159i operaci je nutno odebrat a vy\u0161et\u0159it minim\u00e1ln\u011b 10 uzlin. Preparace v axile mus\u00ed b\u00fdt \u0161etrn\u00e1, s ponech\u00e1n\u00edm nervus thoracicus longus a torakodorz\u00e1ln\u00edho nervov\u011b-c\u00e9vn\u00edho svazku, vhodn\u00e9 je \u0161et\u0159en\u00ed interkostobrachi\u00e1ln\u00edch nerv\u016f a medi\u00e1ln\u00edho pektor\u00e1ln\u00edho nervu. Axil\u00e1rn\u00ed disekce je hlavn\u011b operace stagingov\u00e1, kter\u00e1 m\u00e1 \u010detn\u00e9 poopera\u010dn\u00ed komplikace, a proto je nyn\u00ed u \u010dasn\u00e9ho karcinomu nahrazov\u00e1na biopsi\u00ed sentinelov\u00e9 uzliny. Nejv\u00e1\u017en\u011bj\u0161\u00ed komplikac\u00ed axil\u00e1rn\u00ed disekce je lymfed\u00e9m kon\u010detiny a p\u0159ilehl\u00e9 \u010d\u00e1sti st\u011bny hrudn\u00ed. Rovn\u011b\u017e \u010dast\u00e9 jsou bolesti a poruchy citlivosti na medi\u00e1ln\u00ed stran\u011b pa\u017ee. Star\u0161\u00ed pacientky jsou ohro\u017eeny poopera\u010dn\u00edm omezen\u00edm hybnost v kloubu ramenn\u00edm.<\/p>\n<h6>Rekonstruk\u010dn\u00ed v\u00fdkony po operaci prsu<\/h6>\n<p style=\"text-align: justify;\">Rekonstrukce prsu po mastektomii je neodd\u011blitelnou sou\u010d\u00e1st\u00ed komplexn\u00ed p\u00e9\u010de o \u017eeny s n\u00e1dorem prsu. Rekonstruk\u010dn\u00ed operace prov\u00e1d\u00ed plastick\u00fd chirurg. P\u0159edstavuj\u00ed rozs\u00e1hl\u00e9 spektrum opera\u010dn\u00edch v\u00fdkon\u016f pro zlep\u0161en\u00ed kvality \u017eivota \u017eeny.<\/p>\n<h6 style=\"text-align: justify;\">Chirurgick\u00e1 l\u00e9\u010dba p\u0159i recidiv\u011b onemocn\u011bn\u00ed a vzd\u00e1len\u00fdch metast\u00e1z\u00e1ch<\/h6>\n<p style=\"text-align: justify;\">P\u0159i lok\u00e1ln\u00ed recidiv\u011b karcinomu je indikov\u00e1no radik\u00e1ln\u00ed odstran\u011bn\u00ed n\u00e1doru s kryt\u00edm defektu prostou suturou \u010di metodami plastick\u00e9 chirurgie. \u00dasp\u011b\u0161n\u011b lze s dlouhodob\u00fdm dobr\u00fdm efektem odstranit i vzd\u00e1len\u00e9 metast\u00e1zy, nap\u0159. do plic a mozku \u010di jater. Tuto problematiku \u0159e\u0161\u00ed p\u0159\u00edslu\u0161n\u00e9 specializovan\u00e9 obory. Je samoz\u0159ejm\u00e9, \u017ee i v t\u011bchto p\u0159\u00edpadech je chirurgick\u00e1 l\u00e9\u010dba sou\u010d\u00e1st\u00ed komplexn\u00ed terapie.<\/p>\n<h6>Lymfed\u00e9m \u2013 komplikace komplexn\u00ed l\u00e9\u010dby karcinomu prsu<\/h6>\n<p style=\"text-align: justify;\">Porucha lymfatick\u00e9 dren\u00e1\u017ee je z\u00e1va\u017enou komplikac\u00ed komplexn\u00ed l\u00e9\u010dby karcinomu prsu, proto\u017ee postihuje \u017eeny v produktivn\u00edm v\u011bku. \u010casto je pr\u00e1v\u011b lymfed\u00e9m d\u016fvodem dlouhodob\u011b sn\u00ed\u017een\u00e9 kvality \u017eivota. Lymfed\u00e9m, nebyl-li zasti\u017een a l\u00e9\u010den v po\u010d\u00e1te\u010dn\u00edm stadiu, je poruchou chronicky progreduj\u00edc\u00ed, kter\u00e1 vede k chronick\u00fdm zm\u011bn\u00e1m posti\u017een\u00fdch m\u011bkk\u00fdch tk\u00e1n\u00ed, kter\u00e9 mohou vy\u00fastit a\u017e do jejich fibrotick\u00e9 p\u0159estavby.V \u010cesk\u00e9 republice se poda\u0159ilo vytvo\u0159it pod veden\u00edm \u010cesk\u00e9 lymfologick\u00e9 spole\u010dnosti s\u00ed\u0165 lymfologick\u00fdch pracovi\u0161\u0165. Nej\u010dast\u011bji jde o lymfed\u00e9m horn\u00ed kon\u010detiny, lymfed\u00e9m m\u016f\u017ee postihovat i prs (v p\u0159\u00edpad\u011b konzervativn\u00edch chirurgick\u00fdch v\u00fdkon\u016f), axilu, hrudn\u00ed st\u011bnu a oblast lopatky. R\u016fzn\u00fd stupe\u0148 lymfed\u00e9mu pa\u017ee po proveden\u00e9 axil\u00e1rn\u00ed lymfadenektomii I. a II. et\u00e1\u017ee a\/nebo n\u00e1sledn\u00e9 radioterapii se objev\u00ed a\u017e u 56 % l\u00e9\u010den\u00fdch \u017een. Pravd\u011bpodobnost vzniku lymfed\u00e9mu pa\u017ee roste s rozsahem chirurgick\u00e9ho v\u00fdkonu v axile a kombinac\u00ed axil\u00e1rn\u00ed lymfadenektomie a radioterapie. Disekce pouze sentinelov\u00e9 lymfatick\u00e9 uzliny redukuje vznik lymfed\u00e9mu horn\u00ed kon\u010detiny. P\u0159\u00ed\u010dinou je odstran\u011bn\u00ed nebo oz\u00e1\u0159en\u00ed lymfatick\u00fdch uzlin a lymfatick\u00fdch c\u00e9v v oblasti axily. Dal\u0161\u00ed p\u0159\u00ed\u010dinou m\u016f\u017ee b\u00fdt fibrotick\u00e1 p\u0159estavba m\u011bkk\u00fdch tk\u00e1n\u00ed operovan\u00e9 a oz\u00e1\u0159en\u00e9 axily. U lymfed\u00e9mu se jedn\u00e1 o vysokoproteinov\u00fd otok zp\u016fsoben\u00fd zmen\u0161enou transportn\u00ed a proteolytickou kapacitou lymfatick\u00e9ho syst\u00e9mu v posti\u017een\u00e9 oblasti.<\/p>\n<ul>\n<li>Akutn\u00ed lymfed\u00e9m vznik\u00e1 obvykle jako bezprost\u0159edn\u00ed reakce na operaci anebo oz\u00e1\u0159en\u00ed. Jeho v\u00fdskyt je m\u00e9n\u011b \u010dast\u00fd na horn\u00ed kon\u010detin\u011b, ale \u010dast\u00fd v oblasti prsu v souvislosti s jeho radiac\u00ed.<\/li>\n<li>Chronick\u00fd lymfed\u00e9m je charakterizov\u00e1n pozvoln\u00fdm n\u00e1stupem.<\/li>\n<li>Fibr\u00f3za m\u011bkk\u00fdch tk\u00e1n\u00ed se vyv\u00edj\u00ed u chronick\u00e9ho lymfed\u00e9mu jako kone\u010dn\u00e9 stadium patologick\u00fdch proces\u016f pojivov\u00e9 tk\u00e1n\u011b.<\/li>\n<li>Stadia a komplikace lymfed\u00e9mu:\n<ol>\n<li>stadium \u2013 latentn\u00ed lymfed\u00e9m,<\/li>\n<li>stadium \u2013 reverzibiln\u00ed lymfed\u00e9m,<\/li>\n<li>stadium \u2013 ireverzibiln\u00ed lymfed\u00e9m,<\/li>\n<li>stadium \u2013 elefanti\u00e1za.<\/li>\n<\/ol>\n<\/li>\n<li style=\"text-align: justify;\"><em>Diagn\u00f3za<\/em><br \/>\nD\u016fraz je kladen p\u0159edev\u0161\u00edm na diagnostiku \u010dasn\u00fdchstadi\u00ed lymfed\u00e9mu. Z\u00e1sadn\u00ed v\u00fdznam m\u00e1 pe\u010dliv\u00e1 anamn\u00e9za, informace o proveden\u00e9 lymfadenektomiinebo radioterapii. U akutn\u00edch stav\u016f, kdy dominuj\u00edc\u00edm p\u0159\u00edznakem je otok, stoj\u00ed v pop\u0159ed\u00ed p\u0159edev\u0161\u00edm diferenci\u00e1ln\u00ed diagn\u00f3za mezi posti\u017een\u00edm lymfatick\u00e9ho a \u017eiln\u00edho syst\u00e9mu. Vhodn\u00e9 je prov\u00e9st ultrasonografick\u00e9 vy\u0161et\u0159en\u00ed hlubok\u00e9ho \u017eiln\u00edho syst\u00e9mu pa\u017ee, podpa\u017e\u00ed a podkl\u00ed\u010dkov\u00e9 \u017e\u00edly a lymfografii horn\u00edkon\u010detiny, kter\u00e1 ur\u010d\u00ed m\u00edsto a rozsah blok\u00e1dy.<\/li>\n<li style=\"text-align: justify;\"><em>L\u00e9\u010dba<\/em><br \/>\nZa standard l\u00e9\u010dby lymfed\u00e9mu je dnes celosv\u011btov\u011b pova\u017eov\u00e1na \u201ekomplexn\u00ed dekongestivn\u00ed terapie\u201cdopln\u011bn\u00e1 dlouhodobou farmakoterapi\u00ed. Zahrnuje manu\u00e1ln\u00ed a p\u0159\u00edstrojovou lymfodren\u00e1\u017e, kompresivn\u00ed band\u00e1\u017ee a speci\u00e1ln\u00ed cvi\u010den\u00ed. Medikament\u00f3zn\u00ed l\u00e9\u010dba diuretiky je obsoletn\u00ed. Flavonoidy maj\u00ed sv\u00e9 pevn\u00e9 m\u00edsto v l\u00e9\u010db\u011b \u017eiln\u00edch onemocn\u011bn\u00ed. U n\u011bkter\u00fdch je dokumentov\u00e1n t\u00e9\u017e vliv na lymfatick\u00fd syst\u00e9m. Prote\u00e1zy mohou zasahovat p\u0159\u00edmo do patofyziologie progreduj\u00edc\u00ed lymfatick\u00e9 insuficience sv\u00fdm proteolytick\u00fdm a fibrinolytick\u00fdm efektem. \u00dalohu mohou sehr\u00e1t u latentn\u00edho stadia. Nedodr\u017een\u00ed l\u00e9\u010debn\u00e9ho re\u017eimu, p\u0159et\u00ed\u017een\u00ed, \u00faraz, z\u00e1n\u011bt apod. ihned poru\u0161\u00ed dosa\u017eenou rovnov\u00e1hu a znovu se objev\u00ed m\u011bstn\u00e1n\u00ed v m\u011bkk\u00fdch tk\u00e1n\u00edch.Pou\u017e\u00edvaj\u00ed se i chirurgick\u00e9 metody, kter\u00e9 \u0159e\u0161\u00ed poruchy lymfatick\u00e9 dren\u00e1\u017ee n\u00e1hradou lymfatik. V\u00fdsledky ale nejsou p\u0159\u00edli\u0161 povzbudiv\u00e9. Za optim\u00e1ln\u00ed p\u0159\u00edstup k diagnostice a terapii sekund\u00e1rn\u00edho lymfed\u00e9mu pova\u017eujeme jeho z\u00e1chyt v latentn\u00edm stadiu a zah\u00e1jen\u00ed \u010dasn\u00e9 komplexn\u00ed l\u00e9\u010dby. Po zvl\u00e1dnut\u00ed akutn\u00edho lymfed\u00e9mu nebo stabilizaci lymfed\u00e9mu chronick\u00e9ho je v\u017edy nezbytn\u00e9 pokra\u010dovat v udr\u017eovac\u00ed l\u00e9\u010db\u011b s trvalou dispenzarizac\u00ed. D\u016fle\u017eit\u00e1 je prevence (zabr\u00e1n\u011bn\u00ed poran\u011bn\u00ed kon\u010detiny, kompresivn\u00ed a \u0161krt\u00edc\u00ed od\u011bvy, odb\u011bry krve z kon\u010detiny, aplikace l\u00e9k\u016f do kon\u010detiny, m\u011b\u0159en\u00ed TK na operovan\u00e9 kon\u010detin\u011b, sp\u00e1leniny, opalov\u00e1n\u00ed a jin\u00e9).<\/li>\n<\/ul>\n<h6>Kvalita chirurgick\u00e9 p\u00e9\u010de<\/h6>\n<p style=\"text-align: justify;\">Chirurgov\u00e9 se v\u017edy zab\u00fdvali hodnocen\u00edm kvality chirurgick\u00e9 p\u00e9\u010de. Mezi po\u017eadavky na kvalitn\u00ed onkochirurgickou p\u00e9\u010di pat\u0159\u00ed hlavn\u011b proveden\u00ed tzv. R0 resekce, tj. radik\u00e1ln\u00ed odstran\u011bn\u00ed tumoru, adekv\u00e1tn\u00ed lymfadenektomie a snaha o z\u00e1branu rozsevu n\u00e1dorov\u00fdch bun\u011bk v pr\u016fb\u011bhu operace. Mezi hodnocen\u00e1 krit\u00e9ria dlouhodob\u011b pat\u0159\u00ed sledov\u00e1n\u00ed poopera\u010dn\u00ed \u00famrtnosti, frekvence \u010dasn\u00fdch i pozdn\u00edch komplikac\u00ed, nutn\u00fdch reoperac\u00ed, recidiva malign\u00edho onemocn\u011bn\u00ed a p\u0159e\u017e\u00edv\u00e1n\u00ed po l\u00e9\u010db\u011b. V posledn\u00edch letech se do pop\u0159ed\u00ed p\u0159i hodnocen\u00ed kvality v medic\u00edn\u011b dost\u00e1v\u00e1 nov\u00fd pohled. Koncepce hodnocen\u00ed kvality v medic\u00edn\u011b a stejn\u011b tak v chirurgii dnes vych\u00e1z\u00ed z p\u0159edpokladu, \u017ee se zvy\u0161uj\u00edc\u00edm se po\u010dtem operac\u00ed stoup\u00e1 i kvalita v\u00fdsledk\u016f (\u201eHigh volume hospitals\u201c). V roce 2006 byla v \u010cR ustanovena Komplexn\u00ed onkologick\u00e1 centra (V\u011bstn\u00edk MZ \u010d\u00e1stka 6, srpen 2006), kter\u00e1 jsou schopna zajistit nemocn\u00fdm se zhoubn\u00fdmi n\u00e1dory komplexn\u00ed p\u00e9\u010di (onkochirurgie, radioterapie, chemoterapie). V sou\u010dasn\u00e9 dob\u011b obdr\u017eelo v \u010cR tuto akreditaci od MZ \u010cR 13 center. Do t\u011bchto center je zat\u00edm koncentrov\u00e1na jen radioterapie a jsou zde koncentrov\u00e1ni vybran\u00ed nemocn\u00ed pro chemoterapii a biologickou l\u00e9\u010dbu. Onkochirurgick\u00e9 operace jsou v \u010cesk\u00e9 republice zat\u00edm prov\u00e1d\u011bny na pom\u011brn\u011b velk\u00e9m po\u010dtu pracovi\u0161\u0165. U zhoubn\u00fdch n\u00e1dor\u016f prsu je v \u010cR ro\u010dn\u011b v pr\u016fm\u011bru provedeno 4728 prim\u00e1rn\u00edch operac\u00ed (pr\u016fm\u011br za l\u00e9ta 2001\u20132005). Z \u00fadaj\u016f v N\u00e1rodn\u00edm onkologick\u00e9m registru vypl\u00fdv\u00e1, \u017ee operace byly v tomto obdob\u00ed prov\u00e1d\u011bny na v\u00edce ne\u017e 100 pracovi\u0161t\u00edch, ale jen na 34 z nich bylo provedeno v\u00edce ne\u017e 40 operac\u00ed za rok. Lze tedy \u0159\u00edci, \u017ee jen men\u0161ina spl\u0148uje krit\u00e9ria l\u00e9\u010debn\u00fdch za\u0159\u00edzen\u00ed \u201eHigh volume hospitals\u201c, zbytek nemocn\u00fdch je operov\u00e1n na odd\u011blen\u00edch s men\u0161\u00ed frekvenc\u00ed prov\u00e1d\u011bn\u00fdch operac\u00ed. Velmi z\u00e1va\u017en\u00fdm zji\u0161t\u011bn\u00edm je skute\u010dnost, \u017ee p\u011btilet\u00e9 p\u0159e\u017e\u00edv\u00e1n\u00ed u stejn\u00fdch stadi\u00ed karcinomu prsu zna\u010dn\u011b kol\u00eds\u00e1 na r\u016fzn\u00fdch pracovi\u0161t\u00edch v z\u00e1vislosti na po\u010dtu proveden\u00fdch operac\u00ed v neprosp\u011bch pracovi\u0161\u0165 s malou frekvenc\u00ed prov\u00e1d\u011bn\u00fdch v\u00fdkon\u016f. \u010cesk\u00e1 chirurgick\u00e1 spole\u010dnost a Sekce onkochirurgie \u010cesk\u00e9 onkologick\u00e9 spole\u010dnosti spat\u0159uj\u00ed priority pro budoucnost v racion\u00e1ln\u00ed koncentraci onkochirurgick\u00fdch operac\u00ed na men\u0161\u00ed po\u010det chirurgick\u00fdch pracovi\u0161\u0165 spolupracuj\u00edc\u00edch a koordinovan\u00fdch z onkocenter, odpov\u00eddaj\u00edc\u00ed finan\u010dn\u00ed zaji\u0161t\u011bn\u00ed n\u00e1ro\u010dn\u00fdch onkochirurgick\u00fdch v\u00fdkon\u016f na t\u011bchto pracovi\u0161t\u00edch a za\u0159azen\u00ed onkochirurgie mezi ofici\u00e1ln\u00ed specializace.Vlastn\u00ed zku\u0161enosti: Autorka t\u00e9to kapitoly se dlouhodob\u011b zab\u00fdv\u00e1 problematikou prsu, je \u010dlenkou poradny pro choroby prsu a interdisciplin\u00e1rn\u00ed indika\u010dn\u00ed komise a v posledn\u00edch p\u011bti letech operovala na dvou pracovi\u0161t\u00edch (Nov\u00fd Ji\u010d\u00edn, V\u00edtkovice) ro\u010dn\u011b v pr\u016fm\u011bru 300 pacientek s karcinomem prsu. Tato pracovi\u0161t\u011b jako jedna z m\u00e1la v \u010cR spl\u0148uji krit\u00e9ria \u201eHigh volume hospitals\u201c.<\/p>\n<h5>6.3.8 Chemoterapie<\/h5>\n<p style=\"text-align: justify;\">Na z\u00e1klad\u011b podrobn\u00e9ho p\u0159edopera\u010dn\u00edho stagingu, korigovan\u00e9ho opera\u010dn\u00edm n\u00e1lezem a histopatologick\u00fdm vy\u0161et\u0159en\u00edm n\u00e1doru, je stanovena nejoptim\u00e1ln\u011bj\u0161\u00ed l\u00e9\u010dba, jej\u00ed\u017e sou\u010d\u00e1st\u00ed m\u016f\u017ee b\u00fdt pod\u00e1n\u00ed <b>syst\u00e9mov\u00e9 chemoterapie <\/b>\u2013 l\u00e1tek s protin\u00e1dorov\u00fdm \u00fa\u010dinkem. Syst\u00e9mov\u00e1 chemoterapie vyu\u017e\u00edv\u00e1 protin\u00e1dorov\u00e9ho \u00fa\u010dinku vybran\u00fdch chemick\u00fdch l\u00e1tek. Chemoterapie slou\u017e\u00ed k likvidaci mikrometast\u00e1z a n\u00e1dorov\u00fdch bun\u011bk tzv. minim\u00e1ln\u00ed rezidu\u00e1ln\u00ed n\u00e1dorov\u00e9 choroby. Chemoterapie je zpravidla pod\u00e1v\u00e1na na z\u00e1klad\u011b prognostick\u00fdch faktor\u016f, podle kter\u00fdch je stanoveno riziko onemocn\u011bn\u00ed. P\u0159\u00ednos adjuvantn\u00ed chemoterapie je nejv\u011bt\u0161\u00ed u pacientek s pozitivn\u00edmi uzlinami. Z\u00e1sadn\u00ed cytostatika jsou antracykliny, taxany a cyklofosfamid. Pod\u00e1vaj\u00ed se ve form\u011b infuz\u00ed do \u017e\u00edly ve 3\u20134t\u00fddenn\u00edch intervalech. Chemoterapeutick\u00fdch re\u017eim\u016f je cel\u00e1 \u0159ada. Terapie je \u010dasto prov\u00e1zena \u0159adou ne\u017e\u00e1douc\u00edch \u00fa\u010dink\u016f, kter\u00e9 o\u0161et\u0159uj\u00edc\u00ed onkolog nemocn\u00e9 detailn\u011b vysv\u011btl\u00ed s ohledem na konkr\u00e9tn\u00ed re\u017eim. Dnes existuje cel\u00e1 \u0159ada velmi \u00fa\u010dinn\u00fdch l\u00e9k\u016f k tlumen\u00ed vedlej\u0161\u00edch ne\u017e\u00e1douc\u00edch \u00fa\u010dink\u016f (nevolnost a zvracen\u00ed). Sou\u010d\u00e1st\u00ed aplikace chemoterapie jsou i pravideln\u00e1 laboratorn\u00ed vy\u0161et\u0159en\u00ed, podle kter\u00fdch se \u0159\u00edd\u00ed dal\u0161\u00ed l\u00e9\u010dba. Chemoterapie se opakuje v ur\u010dit\u00fdch intervalech (cyklech) a trv\u00e1 6\u20138 m\u011bs\u00edc\u016f. U pokro\u010dil\u00fdch n\u00e1dor\u016f je mo\u017en\u00e9 podat chemoterapii je\u0161t\u011b p\u0159ed operac\u00ed (neoadjuvantn\u00ed chemoterapie). Smyslem tohoto postupu je zmen\u0161en\u00ed n\u00e1doru a p\u0159eveden\u00ed inoperabiln\u00edho n\u00e1doru v operabiln\u00ed a usnadn\u011bn\u00ed prs zachov\u00e1vaj\u00edc\u00edho v\u00fdkonu. Adjuvantn\u00ed chemoterapie je pod\u00e1v\u00e1na a\u017e po chirurgick\u00e9m v\u00fdkonu a je stanovena na z\u00e1klad\u011b klinick\u00e9ho stadia ur\u010den\u00e9ho operac\u00ed a podrobn\u00fdm histopatologick\u00fdm vy\u0161et\u0159en\u00edm n\u00e1doru.<\/p>\n<h6>L\u00e9\u010debn\u00e9 mo\u017enosti TNBC\u00a0(triple negativn\u00ed karcinomy prsu)<\/h6>\n<p style=\"text-align: justify;\">Multidisciplin\u00e1rn\u00ed p\u0159\u00edstup k \u017een\u00e1m s karcinomem prsu v\u00fdrazn\u011b zlep\u0161il v\u00fdsledky l\u00e9\u010dby a TNBC v tomto ohledu nen\u00ed v\u00fdjimkou. V terapii se uplatn\u00ed chirurgie, radioterapie i chemoterapie. P\u0159i neoadjuvantn\u00ed chemoterapii je mnohem vy\u0161\u0161\u00ed procento pCR (patologick\u00e1 kompletn\u00ed odpov\u011b\u010f) ne\u017e u n\u00e1dor\u016f non-TNBC. Dosa\u017een\u00ed pCR je d\u016fle\u017eit\u00fdm prognostick\u00fdm faktorem. Pacientky s TNBC, kter\u00e9 nedos\u00e1hnou pCR, maj\u00ed v\u00fdznamn\u011b hor\u0161\u00ed progn\u00f3zu ne\u017e non-TNBC se stejnou odpov\u011bd\u00ed k neoadjuvanci. Chemoterapeutick\u00fdch re\u017eim\u016f byla vyzkou\u0161ena cel\u00e1 \u0159ada, standardn\u00ed jsou re\u017eimy obsahuj\u00edc\u00ed antracykliny s taxany sekven\u010dn\u011b nebo konkomitantn\u011b, jak v neoadjuvantn\u00edm, tak v adjuvantn\u00edm pod\u00e1n\u00ed (nap\u0159. TAC, AC-T). P\u0159i recidiv\u011b onemocn\u011bn\u00ed TNBC, a\u0165 u\u017e lok\u00e1ln\u00ed nebo metastatick\u00e9 onemocn\u011bn\u00ed, je dal\u0161\u00ed volba terapie velmi sv\u00edzeln\u00e1, proto\u017ee dosud neexistuje \u017e\u00e1dn\u00fd prediktivn\u00ed faktor. Histopatologick\u00fd stupe\u0148 diferenciace n\u00e1doru \u2013 Grading G1,2,3,4 (G1 \u2013 nejlep\u0161\u00ed progn\u00f3za, G4 \u2013 nejhor\u0161\u00ed progn\u00f3za), n\u00e1lez angioinvaze, lymfangioinvaze, perineur\u00e1ln\u00ed \u0161\u00ed\u0159en\u00ed a nekr\u00f3zy v n\u00e1doru zhor\u0161uj\u00ed progn\u00f3zu. Vy\u0161et\u0159en\u00ed hormon\u00e1ln\u00edch receptor\u016f testuje mo\u017enost ovlivn\u011bn\u00ed n\u00e1doru hormon\u00e1ln\u00ed l\u00e9\u010dbou, pozitivita estrogenn\u00edch a progesteronov\u00fdch receptor\u016f je pozitivn\u00edm faktorem.<\/p>\n<h5>6.3.9 Radioterapie<\/h5>\n<p style=\"text-align: justify;\">radioterapie neboli l\u00e9\u010dba z\u00e1\u0159en\u00edm dopl\u0148uje chirurgick\u00fd v\u00fdkon. \u00dakolem radioterapie je aplikovat maxim\u00e1ln\u00ed d\u00e1vky z\u00e1\u0159en\u00ed do ur\u010den\u00e9ho m\u00edsta, aby do\u0161lo ke zni\u010den\u00ed patologick\u00e9ho lo\u017eiska p\u0159i minim\u00e1ln\u00edm po\u0161kozen\u00ed zdrav\u00e9 tk\u00e1n\u011b. \u00da\u010dinek z\u00e1\u0159en\u00ed je ovlivn\u011bn schopnost\u00ed regenerace bun\u011bk po po\u0161kozen\u00ed ionizuj\u00edc\u00edm z\u00e1\u0159en\u00edm. Bu\u0148ky radiosenzitivn\u00ed maj\u00ed velmi omezenou schopnost regenerace a po\u0161kozen\u00ed bun\u011bk zp\u016fsobuje jejich smrt. Odolnost bun\u011bk na z\u00e1\u0159en\u00ed hodnot\u00edme jako radiosenzitivitu. Radiosenzitivita je \u00fam\u011brn\u00e1 mitotick\u00e9 aktivit\u011b a nep\u0159\u00edmo stupni diferenciace. \u00dasp\u011b\u0161nost l\u00e9\u010dby vych\u00e1z\u00ed z celkov\u00e9 d\u00e1vky z\u00e1\u0159en\u00ed a velikosti n\u00e1dor\u016f. U v\u011bt\u0161\u00edch n\u00e1dor\u016f mus\u00ed b\u00fdt vy\u0161\u0161\u00ed d\u00e1vka. Ide\u00e1ln\u00ed p\u0159\u00edpad je aplikace z\u00e1\u0159en\u00ed v jednom sezen\u00ed, co\u017e \u010dasto nen\u00ed mo\u017en\u00e9 pro riziko po\u0161kozen\u00ed okoln\u00edch tk\u00e1n\u00ed, proto je d\u00e1vka pod\u00e1v\u00e1na ve v\u00edce sezen\u00edch. Okoln\u00ed zdrav\u00e1 tk\u00e1\u0148 m\u00e1 v\u011bt\u0161\u00ed schopnost regenerace mez\u00ed jednotliv\u00fdmi d\u00e1vkami ne\u017e vlastn\u00ed n\u00e1dor. Klasick\u00e1 frakcionace je 5 frakc\u00ed t\u00fddn\u011b po 2 Gy celkem 5\u20137 t\u00fddn\u016f. Po\u010det frakc\u00ed m\u016f\u017ee b\u00fdt men\u0161\u00ed p\u0159i vy\u0161\u0161\u00ed d\u00e1vce anebo naopak v\u011bt\u0161\u00ed p\u0159i ni\u017e\u0161\u00ed d\u00e1vce. Pro ur\u010den\u00ed objem\u016f z\u00e1\u0159en\u00ed je nutn\u00e9 pomoc\u00ed zobrazovac\u00edch metod zjistit rozsah n\u00e1dor\u016f (CT, MR, PET\/CT). Vlastn\u00ed terapie vyu\u017e\u00edv\u00e1 3D konformn\u00ed radioterapie, kter\u00e1 umo\u017e\u0148uje minim\u00e1ln\u00ed po\u0161kozen\u00ed okoln\u00ed tk\u00e1n\u011b. Hlavn\u00edm zdrojem z\u00e1\u0159en\u00ed jsou v sou\u010dasnosti line\u00e1rn\u00ed urychlova\u010de.<\/p>\n<h6>Zdroje z\u00e1\u0159en\u00ed<\/h6>\n<ul>\n<li>Zevn\u00ed radioterapie je oza\u0159ov\u00e1n\u00ed z jist\u00e9 (v\u011bt\u0161\u00ed) vzd\u00e1lenosti od lo\u017eiska, z\u00e1\u0159en\u00ed pronik\u00e1 p\u0159es k\u016f\u017ei. Cel\u00fd prs je oza\u0159ov\u00e1n v poloze na z\u00e1dech s horn\u00edmi kon\u010detinami nad hlavou (obr. 15).<\/li>\n<li>Brachyterapie je oza\u0159ov\u00e1n\u00ed z kr\u00e1tk\u00e9 vzd\u00e1lenosti.<\/li>\n<\/ul>\n<table style=\"border-color: #ffffff; border-width: 0px; background-color: #ffffff; ; width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 50%; border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_282.png\"><img decoding=\"async\" title=\"Obr. 15 \u2013 Zevn\u00ed radioterapie\" alt=\"Obr. 15 \u2013 Zevn\u00ed radioterapie\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_282.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 15 \u2013 Zevn\u00ed radioterapie<\/p><\/div><\/td>\n<td style=\"border: 1px solid #ffffff; background-color: #ffffff;\" align=\"center\" valign=\"top\">\n<p><div style=\"width: 210px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_283.png\"><img decoding=\"async\" title=\"Obr. 16 \u2013 Brachyterapie interstici\u00e1ln\u011b implantovan\u00fdmi iridiov\u00fdmi dr\u00e1tky\" alt=\"Obr. 16 \u2013 Brachyterapie interstici\u00e1ln\u011b implantovan\u00fdmi iridiov\u00fdmi dr\u00e1tky\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_283.png\" width=\"200\" \/><\/a><p class=\"wp-caption-text\">Obr. 16 \u2013 Brachyterapie interstici\u00e1ln\u011b implantovan\u00fdmi iridiov\u00fdmi dr\u00e1tky<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">Zdroj z\u00e1\u0159en\u00ed je um\u00edst\u011bn do bl\u00edzkosti n\u00e1doru nebo p\u0159\u00edmo do n\u00e1doru. Brachyterapie se prov\u00e1d\u00ed v celkov\u00e9 anestezii a doba hospitalizace nep\u0159es\u00e1hne 3 dny (obr. 16). Samotn\u00e1 brachyradioterapie je nov\u00fd postup peropera\u010dn\u00ed aplikace z\u00e1\u0159en\u00ed u vybran\u00fdch n\u00e1dor\u016f. Nejedn\u00e1 se zat\u00edm o standardn\u00ed postup. V\u00fdhodou je zkr\u00e1cen\u00ed l\u00e9\u010dby, sn\u00ed\u017een\u00ed objemu oz\u00e1\u0159en\u00ed zdrav\u00e9 okoln\u00ed tk\u00e1n\u011b l\u016f\u017eka tumoru.<\/p>\n<h6>Adjuvantn\u00ed radioterapie\u00a0po konzervativn\u00edch v\u00fdkonech<\/h6>\n<p style=\"text-align: justify;\">Adjuvantn\u00ed radioterapie je standardn\u00ed sou\u010d\u00e1st\u00ed terapie po konzervativn\u00edch v\u00fdkonech. V\u00fdznamn\u011b sni\u017euje riziko vzniku lok\u00e1ln\u00edch recidiv. Z\u00e1\u0159en\u00ed je aplikov\u00e1no denn\u011b na cel\u00fd prs v celkov\u00e9 d\u00e1vce 50 Gy po dobu 5 t\u00fddn\u016f (25 frakc\u00ed). D\u00e1vka je zvy\u0161ov\u00e1na (boost) o 10\u201316 Gy u rizikov\u00fdch n\u00e1dor\u016f (mlad\u00fd v\u011bk, G3, velk\u00e9 n\u00e1dory, t\u011bsn\u00e9 okraje) a u pozitivn\u00edch n\u00e1dor\u016f a\u017e na 20 Gy. Nav\u00fd\u0161en\u00ed d\u00e1vky je mo\u017en\u00e9 prov\u00e9st brachyterapi\u00ed.<\/p>\n<h6>Invazivn\u00ed karcinom<\/h6>\n<p style=\"text-align: justify;\">Radioterapie je v\u017edy aplikov\u00e1na u invazivn\u00edho karcinomu. V\u00fdjimkou mohou b\u00fdt vybran\u00e9 n\u00e1dory u star\u0161\u00edch pacientek. Radioterapie je zam\u011b\u0159ena na oblast cel\u00e9ho prsu a dle n\u00e1lezu na oz\u00e1\u0159en\u00ed nadkl\u00ed\u010dkov\u00fdch a podkl\u00ed\u010dkov\u00fdch uzlin III. et\u00e1\u017ee.1. Negativn\u00ed axil\u00e1rn\u00ed uzliny. Radioterapie prsu a boost.2. 1\u20133 pozitivn\u00ed uzliny. Oz\u00e1\u0159en\u00ed prsu a boost do l\u016f\u017eka n\u00e1doru a uzlin III. et\u00e1\u017ee, nadkl\u00ed\u010dkov\u00fdch a podkl\u00ed\u010dkov\u00fdch uzlin dle dal\u0161\u00edch rizikov\u00fdch faktor\u016f.3. 4 a v\u00edce pozitivn\u00edch uzlin \u2013 radioterapie na prs s c\u00edlen\u00fdm oz\u00e1\u0159en\u00edm l\u016f\u017eka a nadkl\u00ed\u010dkov\u00fdch, podkl\u00ed\u010dkov\u00fdch uzlin a uzlin III. et\u00e1\u017ee.<\/p>\n<h6>Dukt\u00e1ln\u00ed karcinom <i>in situ<\/i><\/h6>\n<p style=\"text-align: justify;\">Radioterapie byla individu\u00e1ln\u011b aplikov\u00e1na dle van Nyus prognostick\u00e9ho faktoru na z\u00e1klad\u011b konsenzu odborn\u00edk\u016f z roku 2010 a je indikov\u00e1na prakticky u v\u0161ech n\u00e1lez\u016f.<\/p>\n<h6>Adjuvantn\u00ed radioterapie po mastektomii<\/h6>\n<p style=\"text-align: justify;\">Indikace adjuvantn\u00ed chemoterapie po mastektomii se \u0159\u00edd\u00ed rizikem vzniku lok\u00e1ln\u00ed recidivy. Za rizikov\u00e9 faktory jsou pova\u017eov\u00e1ny n\u00e1dory v\u011bt\u0161\u00ed ne\u017e 5 cm, infiltrace k\u016f\u017ee, st\u011bny hrudn\u00edku, t\u011bsn\u00e9 okraje, mlad\u00fd v\u011bk, multicentrick\u00e9 a multifok\u00e1ln\u00ed n\u00e1dory, n\u00e1dory s vysok\u00fdm po\u010dtem pozitivn\u00edch uzlin. Axila je oz\u00e1\u0159ena pouze p\u0159i ne\u00fapln\u00e9m odstran\u011bn\u00ed uzlin I. a II. et\u00e1\u017ee. Pokud je provedena disekce axily, jsou oz\u00e1\u0159eny pouze uzliny III. et\u00e1\u017ee.Oz\u00e1\u0159en\u00ed nebol\u00ed a p\u016fsob\u00ed pouze m\u00edstn\u011b, tedy v oza\u0159ovan\u00e9 oblasti. K nej\u010dast\u011bj\u0161\u00edm ne\u017e\u00e1douc\u00edm \u00fa\u010dink\u016fm pat\u0159\u00ed ko\u017en\u00ed reakce, kter\u00e1 m\u016f\u017ee m\u00edt r\u016fzn\u00fd stupe\u0148 od lehk\u00e9ho z\u010derven\u00e1n\u00ed a\u017e po olupov\u00e1n\u00ed k\u016f\u017ee. Ke konci oza\u0159ov\u00e1n\u00ed se objevuje ztmavnut\u00ed k\u016f\u017ee, kter\u00e9 p\u0159etrv\u00e1v\u00e1 hodn\u011b dlouho.<\/p>\n<h6>Speci\u00e1ln\u00ed indikace radioterapie<\/h6>\n<ul>\n<li><strong>Kurativn\u00ed radioterapie<\/strong><br \/>\nU pacientek, u kter\u00fdch nen\u00ed mo\u017enost prov\u00e9st chirurgick\u00fd v\u00fdkon (velikost n\u00e1lezu, nesouhlas s chirurgick\u00fdm v\u00fdkonem, celkov\u00fd stav neumo\u017e\u0148uj\u00edc\u00edchirurgick\u00fd v\u00fdkon, pr\u016fvodn\u00ed onemocn\u011bn\u00ed).<\/li>\n<li><strong>Neoadjuvantn\u00ed radioterapie<\/strong><br \/>\nV sou\u010dasnost\u00ed se nejedn\u00e1 o standardn\u00ed postup. V\u00fdjimkou m\u016f\u017ee b\u00fdt inflamatorn\u00ed karcinom.<\/li>\n<li><strong>Bilater\u00e1ln\u00ed karcinom<\/strong><br \/>\nOz\u00e1\u0159en\u00ed obou prs\u016f pro oboustrann\u00fd karcinom.<\/li>\n<li><strong>Paliativn\u00ed radioterapie<\/strong><br \/>\nDosa\u017een\u00ed regrese n\u00e1doru nebo metast\u00e1z.<\/li>\n<\/ul>\n<h6>Ne\u017e\u00e1douc\u00ed reakce po radioterapii<\/h6>\n<ol>\n<li style=\"text-align: justify;\">Akutn\u00ed postradia\u010dn\u00ed reakce za\u010d\u00ednaj\u00ed b\u011bhem oza\u0159ovac\u00ed s\u00e9rie a mohou p\u0159etr v\u00e1vat i n\u011bkolik t\u00fddn\u016f po ukon\u010den\u00ed radiace. Projevuj\u00ed se erytemem, deskvamac\u00ed. Maximum se objevuje v ko\u017en\u00edch z\u00e1hybech submam\u00e1rn\u00ed r\u00fdhy.<\/li>\n<li style=\"text-align: justify;\">Chronick\u00e9 postradia\u010dn\u00ed reakce se objevuj\u00ed po m\u011bs\u00edc\u00edch i letech po ukon\u010den\u00ed radioterapie. Projevuj\u00ed se jako zv\u00fd\u0161en\u00e1 pigmentace, dermatitidy, podko\u017en\u00ed fibr\u00f3za, ed\u00e9m, lymfed\u00e9m horn\u00ed kon\u010detiny.<\/li>\n<li style=\"text-align: justify;\">Posti\u017een\u00ed vzd\u00e1len\u00fdch org\u00e1n\u016f. N\u00e1sledkem radioterapie m\u016f\u017ee b\u00fdt akutn\u00ed pneumonitida, ischemick\u00e1 choroba srde\u010dn\u00ed, ezofagitida, hypotyre\u00f3za, posti\u017een\u00ed brachi\u00e1ln\u00edho plexu, osteoradionekr\u00f3za ramenn\u00edho kloubu.<\/li>\n<\/ol>\n<h5>6.3.10 Hormon\u00e1ln\u00ed l\u00e9\u010dba<\/h5>\n<p style=\"text-align: justify;\">Exprese hormon\u00e1ln\u00edch receptor\u016f n\u00e1dorov\u00fdmi bu\u0148kami umo\u017e\u0148uje ovlivn\u011bn\u00ed progrese n\u00e1doru. Terapi\u00ed se odstran\u00ed jeho r\u016fstov\u00fd faktor \u2013 estrogeny. Mo\u017enost dos\u00e1hnout remise souvis\u00ed s denzitou hormon\u00e1ln\u00edch receptor\u016f. V neselektivn\u00edch souborech dosahuje hormonoterapie remise u 30 % pacientek a zastaven\u00ed progrese u 40 %.<\/p>\n<p>Mo\u017enosti eliminace \u00fa\u010dinku estrogen\u016f<\/p>\n<ul>\n<li>Ablativn\u00ed: odstran\u011bn\u00ed \u010di vy\u0159azen\u00ed z funkce \u017el\u00e1zy produkuj\u00edc\u00ed p\u0159\u00edslu\u0161n\u00fd hormon \u2013 ovaria.\n<ol>\n<li>Chirurgick\u00e1 kastrace \u2013 ovarektomie, st\u00e1le m\u00e1 sv\u00e9 m\u00edsto, nebo\u0165 jej\u00ed \u00fa\u010dinek je rychl\u00fd a ekonomicky nej\u00fasporn\u011bj\u0161\u00ed.<\/li>\n<li>Radia\u010dn\u00ed kastrace, zejm\u00e9na v p\u0159\u00edpad\u011b, kdy chirurgick\u00e1 nen\u00ed mo\u017en\u00e1.<\/li>\n<li>Farmakologick\u00e1 kastrace \u2013 pod\u00e1n\u00ed agonist\u016f GnRH.<\/li>\n<\/ol>\n<\/li>\n<li>Kompetitivn\u00ed: kompetice o vazebn\u00ed m\u00edsto na estrogenn\u00ed receptory bu\u0148ky.\n<ol>\n<li>L\u00e9\u010dba antiestrogeny \u2013 tamoxifen.<\/li>\n<li>Nov\u011bj\u0161\u00edm l\u00e9kem je fulvestrant, kter\u00fd se v\u00e1\u017eena estrogenov\u00e9 receptory a zp\u016fsobuje jejichz\u00e1nik.<\/li>\n<\/ol>\n<\/li>\n<li>Inhibi\u010dn\u00ed: blok\u00e1da biosynt\u00e9zy estrogen\u016f.\n<ol>\n<li>Neselektivn\u00ed inhibitory aromat\u00e1zy, zp\u016fsobujei pokles kortizolu, co\u017e vy\u017eaduje substituci.<\/li>\n<li>Selektivn\u00ed inhibitory aromat\u00e1z, neblokuj\u00ed hydroxilace ostatn\u00edch steroidn\u00edch hormon\u016f.<\/li>\n<li>Nesteroidn\u00ed: anastrozol, letrozol.4. Steroidn\u00ed: formestan, exemestan.<\/li>\n<\/ol>\n<\/li>\n<li>Aditivn\u00ed: pod\u00e1v\u00e1n\u00ed farmakologick\u00fdch d\u00e1vek gestagen\u016f, androgen\u016f i estrogen\u016f.\n<ol>\n<li>Spo\u010d\u00edv\u00e1 v pod\u00e1n\u00ed farmakologick\u00fdch d\u00e1vek gestagen\u016f \u2013 zp\u011btn\u00e1 blok\u00e1da p\u0159edn\u00edho laloku hypof\u00fdzy s poklesem produkce gonadotropin\u016f (FSH, LH) a tak\u00e9 ACTH, nap\u0159: Megace, Provera.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h5>6.3.11 Biologick\u00e1 l\u00e9\u010dba<\/h5>\n<p style=\"text-align: justify;\">Rozs\u00e1hl\u00e9 genetick\u00e9 a molekul\u00e1rn\u011b biologick\u00e9 v\u00fdzkumy v posledn\u00edch letech p\u0159inesly \u0159adu nov\u00fdch poznatk\u016f v l\u00e9\u010db\u011b malign\u00edch n\u00e1dor\u016f, kter\u00e9 se prom\u00edtaj\u00ed do diagnostiky i do l\u00e9\u010dby karcinomu prsu. Nov\u00e9 trendy jsou reprezentov\u00e1ny biologickou l\u00e9\u010dbou, kterou se rozum\u00ed pod\u00e1v\u00e1n\u00ed biologick\u00fdch prepar\u00e1t\u016f, kter\u00e9 jsou ozna\u010dov\u00e1ny jako monoklon\u00e1ln\u00ed protil\u00e1tky a jsou nam\u00ed\u0159en\u00e9 proti ur\u010dit\u00fdm struktur\u00e1m v bu\u0148ce. Na rozd\u00edl od cytostatik p\u016fsob\u00ed pouze na bu\u0148ky, kter\u00e9 danou strukturu obsahuj\u00ed. Biologick\u00e9 l\u00e9ky, kter\u00e9 p\u016fsob\u00ed na dr\u00e1hu HER-2-receptoru, pat\u0159\u00ed nyn\u00ed k nejefektivn\u011bj\u0161\u00ed biologick\u00e9 l\u00e9\u010db\u011b n\u00e1dor\u016f. Velmi \u00fa\u010dinn\u00fdm p\u0159edstavitelem biologick\u00e9 l\u00e9\u010dby je trastuzumab, kter\u00fd v\u00fdrazn\u011b prodlu\u017euje p\u0159e\u017e\u00edv\u00e1n\u00ed pacientek. Jedn\u00e1 se o monoklon\u00e1ln\u00ed protil\u00e1tku nam\u00ed\u0159enou proti HER-2-genu. Trastuzumab je \u00fa\u010dinn\u00fd u n\u00e1dor\u016f, kter\u00e9 nadm\u011brn\u011b produkuj\u00ed HER-2-gen. Jedn\u00e1 se o 15\u201320 % karcinom\u016f prsu. Trastuzumab je pova\u017eov\u00e1n na nejv\u011bt\u0161\u00ed p\u0159\u00ednos v adjuvantn\u00ed l\u00e9\u010db\u011b karcinomu prsu. Dal\u0161\u00ed biologick\u00fd l\u00e9k k l\u00e9\u010db\u011b n\u00e1dor\u016f s amplifikac\u00ed HER-2-genu je lapatinib. M\u00e1 jin\u00fd mechanismus \u00fa\u010dinku ne\u017e trastuzumab. Proto je \u00fa\u010dinn\u00fd i u n\u00e1dor\u016f, u kter\u00fdch selhala l\u00e9\u010dba trastuzumabem. Je pod\u00e1v\u00e1n peror\u00e1ln\u011b a m\u00e1 dobr\u00fd pr\u016fnik do CNS, je v\u00edce toxick\u00fd. Nov\u011b pro l\u00e9\u010dbu karcinomu prsu je schv\u00e1len bevacizumab, kter\u00fd ovliv\u0148uje angiogenezi. Je to protil\u00e1tka, kter\u00e1 se v\u00e1\u017ee na vaskul\u00e1rn\u00ed r\u016fstov\u00fd faktor endoteli\u00ed, neutralizuje ho, a zabra\u0148uje t\u00edm novotvorb\u011b c\u00e9v.V roce 2001 byl zalo\u017een na popud v\u00fdboru \u010cOS registr pacientek s HER-2-pozitivn\u00edm karcinomem, kter\u00fdm byl pod\u00e1n trastuzumab. Registr sleduje spr\u00e1vnost indikace, po\u010dty nemocn\u00fdch, hodnot\u00ed v\u00fdsledky a bezpe\u010dnost l\u00e9\u010dby. Biologick\u00e1 l\u00e9\u010dba je soust\u0159ed\u011bna do komplexn\u00edch onkologick\u00fdch center\/skupin, jejich\u017e status je d\u00e1n V\u011bstn\u00edkem MZ \u010cR. V \u010cR je l\u00e9\u010deno trastuzumabem p\u0159ibli\u017en\u011b 14 % nemocn\u00fdch s karcinomem prsu. Dle liter\u00e1rn\u00edch \u00fadaj\u016f se vyskytuje HER-2-pozitivita ve 20\u201330 % p\u0159\u00edpad\u016f karcinomu prsu.<\/p>\n<p>6.3.12 V\u00fdznam komplexn\u00ed l\u00e9\u010dby<\/p>\n<p style=\"text-align: justify;\">Adjuvantn\u00ed l\u00e9\u010dba (radioterapie, chemoterapie, hormonoterapie) prob\u00edh\u00e1 v\u011bt\u0161inou ambulantn\u011b. Hospitalizace je nutn\u00e1 pouze v p\u0159\u00edpad\u011b komplikac\u00ed terapie nebo p\u0159i velk\u00e9 vzd\u00e1lenosti bydli\u0161t\u011b pacientky od centra, kde onkologick\u00e1 terapie prob\u00edh\u00e1. V terapii v\u0161ech malign\u00edch n\u00e1dor\u016f je velmi d\u016fle\u017eit\u00e1 komplexn\u00ed l\u00e9\u010dba a n\u00e1dory prsu nejsou v\u00fdjimkou. Velk\u00fd pokrok v terapii karcinomu prsu je v\u00fdsledkem kombinace chirurgick\u00e9 a komplexn\u00ed onkologick\u00e9 l\u00e9\u010dby. \u00dadaje N\u00e1rodn\u00edho onkologick\u00e9ho registru, kter\u00e9 jsou v n\u00e1sledn\u00e9 tabulce, potvrzuj\u00ed, \u017ee multimod\u00e1ln\u00ed l\u00e9\u010dbu u karcinomu prsu vyu\u017e\u00edv\u00e1 t\u00e9m\u011b\u0159 74 % pacientek (Tab. 3).<\/p>\n<h5>6.3.13 Rehabilitace<\/h5>\n<div style=\"width: 210px\" class=\"wp-caption alignright\"><a href=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_286.png\"><img loading=\"lazy\" decoding=\"async\" title=\"Tab. 3 \u2013 Prim\u00e1rn\u00ed operace u solidn\u00edch n\u00e1dor\u016f kombinovan\u00e1 s dal\u0161\u00edmi l\u00e9\u010debn\u00fdmi modalitami\" alt=\"Tab. 3 \u2013 Prim\u00e1rn\u00ed operace u solidn\u00edch n\u00e1dor\u016f kombinovan\u00e1 s dal\u0161\u00edmi l\u00e9\u010debn\u00fdmi modalitami\" src=\"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/wp-content\/uploads\/2013\/05\/Image_286.png\" width=\"200\" height=\"324\" \/><\/a><p class=\"wp-caption-text\">Tab. 3 \u2013 Prim\u00e1rn\u00ed operace u solidn\u00edch n\u00e1dor\u016f kombinovan\u00e1 s dal\u0161\u00edmi l\u00e9\u010debn\u00fdmi modalitami<\/p><\/div>\n<p style=\"text-align: justify;\">Rehabilitace je sou\u010d\u00e1st\u00ed prim\u00e1rn\u00ed komplexn\u00ed p\u00e9\u010de o pacientky s karcinomem prsu. U p\u0159\u00edzniv\u011b zvl\u00e1dnut\u00e9ho onemocn\u011bn\u00ed zvl\u00e1\u0161t\u011b u mlad\u00fdch pacientek je d\u016fle\u017eit\u00fd brzk\u00fd n\u00e1vrat do zam\u011bstn\u00e1n\u00ed. Rehabilitace\u00a0je v\u00fdznamnou sou\u010d\u00e1st\u00ed terapie, kter\u00e1 pom\u00e1h\u00e1 kompenzovat somatick\u00fd a psychick\u00fd dopad onemocn\u011bn\u00ed na \u017eenu. <b>rehabilitace je <\/b>individu\u00e1ln\u011b sestaven\u00e1, vych\u00e1z\u00ed z charakteru a rozsahu vlastn\u00edho onkologick\u00e9ho onemocn\u011bn\u00ed (fyzick\u00e9ho i psychick\u00e9ho stavu pacientky). Ned\u00edlnou sou\u010d\u00e1st\u00ed v l\u00e9\u010debn\u00e9 strategii je v\u010dasn\u00e1 a odborn\u011b veden\u00e1 fyzioterapie po opera\u010dn\u00edm z\u00e1kroku na prsu a v podpa\u017e\u00ed. C\u00edlem je obnoven\u00ed spr\u00e1vn\u00e9ho d\u00fdch\u00e1n\u00ed, norm\u00e1ln\u00ed pohyblivosti ramenn\u00edho kloubu a horn\u00ed kon\u010detiny na operovan\u00e9 stran\u011b. Ve cvi\u010den\u00ed je vhodn\u00e9 pokra\u010dovat i po ukon\u010den\u00ed l\u00e9\u010dby. Pozdn\u00ed nebo dokonce \u017e\u00e1dn\u00e1 fyzik\u00e1ln\u00ed rehabilitace se m\u016f\u017ee pod\u00edlet na vzniku lymfed\u00e9mu horn\u00ed kon\u010detiny, kter\u00fd pak negativn\u011b ovliv\u0148uje celkov\u00fd stav pacientky. Dal\u0161\u00ed mo\u017enost\u00ed komplexn\u00ed rehabilitace je l\u00e1ze\u0148sk\u00e1 l\u00e9\u010dba. V sou\u010dasnosti pacientka m\u016f\u017ee do dvou let od ukon\u010den\u00ed komplexn\u00ed terapie absolvovat l\u00e1ze\u0148skou l\u00e9\u010dbu na n\u00e1klady zdravotn\u00edch poji\u0161\u0165oven. V \u010cR jsou pro tuto diagn\u00f3zu doporu\u010dov\u00e1ny Mari\u00e1nsk\u00e9 l\u00e1zn\u011b, Franti\u0161kovy l\u00e1zn\u011b, Karlovy Vary. C\u00edlem rekondi\u010dn\u00edch pobyt\u016f je zv\u00fd\u0161it fyzickou kondici \u00fa\u010dastn\u00edk\u016f, psychickou odolnost, sebed\u016fv\u011bru a pos\u00edlit soci\u00e1ln\u00ed vazby.<\/p>\n<h6>Protetick\u00e9 pom\u016fcky<\/h6>\n<ul>\n<li style=\"text-align: justify;\">Paruky: \u017deny l\u00e9\u010den\u00e9 chemoterapi\u00ed \u010dasto do\u010dasn\u011b ztr\u00e1cej\u00ed vlasy. I kdy\u017e jde o zm\u011bnu vzhledu p\u0159echodnou, b\u00fdv\u00e1 traumatizuj\u00edc\u00ed.<\/li>\n<li style=\"text-align: justify;\">Epit\u00e9zy: Jsou zdravotn\u00ed pom\u016fcky, kter\u00fdmi nahrazujeme ztr\u00e1tu prsu nebo upravujeme poopera\u010dn\u00ed zm\u011bny. Obnovuj\u00ed p\u0159irozen\u00fd vzhled prs\u016f a umo\u017e\u0148uj\u00ed plnou pohybovou i spole\u010denskou aktivitu. K epit\u00e9z\u00e1m je mo\u017eno vyu\u017e\u00edt i dopl\u0148k\u016f. Jedn\u00e1 se o bradavky, podprsenky a plavky.<\/li>\n<li style=\"text-align: justify;\">rekonstrukce prsu po ablaci: Po ablaci prsu je mo\u017en\u00e9 prov\u00e9st rekonstrukci prsu. Opera\u010dn\u00ed postupy je mo\u017eno rozd\u011blit na rekonstrukce spojen\u00e9 s implantac\u00ed (vnit\u0159n\u00edm vlo\u017een\u00edm) mam\u00e1rn\u00ed n\u00e1hrady a rekonstrukce vlastn\u00ed \u017eivou tk\u00e1n\u00ed z jin\u00e9ho m\u00edsta pomoc\u00ed lalok\u016f \u2013 z m\u00edsta hrudn\u00edku, b\u0159i\u0161n\u00ed st\u011bny a h\u00fd\u017ed\u00ed. Rekonstrukce prov\u00e1d\u00ed plastick\u00fd chirurg.<\/li>\n<\/ul>\n<h5>6.3.14 Ob\u010dansk\u00e1 sdru\u017een\u00ed podporuj\u00edc\u00ed pacientky<\/h5>\n<p style=\"text-align: justify;\">V dne\u0161n\u00ed dob\u011b existuje cel\u00e1 \u0159ada ob\u010dansk\u00fdch sdru\u017een\u00ed organizuj\u00edc\u00ed pacientky l\u00e9\u010den\u00e9 s n\u00e1dorov\u00fdm onemocn\u011bn\u00edm prsu (Liga proti rakovin\u011b, ONKO-AMAZONKY apod.). Tato sdru\u017een\u00ed si kladou za c\u00edl psychickou a soci\u00e1ln\u00ed podporu pacientek, organizaci rekondi\u010dn\u00edch pobyt\u016f. Umo\u017e\u0148uj\u00ed kontakty s \u017eenami, kter\u00e9 se l\u00e9\u010d\u00ed na stejnou diagn\u00f3zu, a tak je umo\u017en\u011bna neform\u00e1ln\u00ed v\u00fdm\u011bna zku\u0161enost\u00ed a vz\u00e1jemn\u00e1 podpora.<\/p>\n<p style=\"text-align: justify;\">Ob\u010dansk\u00e1 sdru\u017een\u00ed dobrovoln\u00fdch onkologick\u00fdch organizac\u00ed usiluj\u00ed o zv\u00fd\u0161en\u00ed kvality \u017eivota onkologick\u00fdch pacient\u016f a \u0159e\u0161en\u00ed jejich psychosoci\u00e1ln\u00edch, soci\u00e1ln\u00edch, pr\u00e1vn\u00edch i spole\u010densk\u00fdch probl\u00e9m\u016f. Organizuj\u00ed odborn\u00e9 besedy se zdravotn\u00edky, rekondi\u010dn\u00ed pobyty pro \u010dleny a jin\u00e9 soci\u00e1ln\u00ed a spole\u010densk\u00e9 programy. Organizace jsou region\u00e1ln\u00ed i celost\u00e1tn\u00ed. Mamma Help je p\u0159\u00edkladem celost\u00e1tn\u011b p\u016fsob\u00edc\u00ed organizace s mnohaletou tradic\u00ed, kter\u00e1 neust\u00e1le roz\u0161i\u0159uje svoji \u010dinnost a p\u016fsobi\u0161t\u011b v r\u00e1mci \u010desk\u00e9 republiky. Region\u00e1ln\u00ed organizace na severn\u00ed Morav\u011b jsou nap\u0159. Klub Nad\u011bje ve Fr\u00fddku-M\u00edstku, Klub INNA v Hav\u00ed\u0159ov\u011b, Onkologick\u00fd klub ISIS v Opav\u011b, Klub Amazonek v Ostrav\u011b, Liga proti rakovin\u011b v \u0160umperku, Klub Onko Duha ve Vset\u00edn\u011b.<\/p>\n<h5>6.3.15 Dispenzarizace<\/h5>\n<p>Dispenzarizace za\u010d\u00edn\u00e1 po ukon\u010den\u00ed komplexn\u00ed l\u00e9\u010dby n\u00e1dorov\u00e9ho onemocn\u011bn\u00ed prsu.<\/p>\n<p>\u010casov\u00e9 sch\u00e9ma<\/p>\n<ul>\n<li>prvn\u00ed rok: dispenzariza\u010dn\u00ed prohl\u00eddky ka\u017ed\u00e9 3 m\u011bs\u00edce,<\/li>\n<li>druh\u00fd a\u017e t\u0159et\u00ed rok: prohl\u00eddky dvakr\u00e1t do roka,<\/li>\n<li>t\u0159et\u00ed a\u017e p\u00e1t\u00fd rok: jedenkr\u00e1t do roka,<\/li>\n<li>po p\u011bti letech: doporu\u010den\u00ed dispenzariza\u010dn\u00ed prohl\u00eddky jednou do roka do\u017eivotn\u011b.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Sou\u010d\u00e1sti dispenzariza\u010dn\u00edho vy\u0161et\u0159en\u00ed: klinick\u00e9 vy\u0161et\u0159en\u00ed, vy\u0161et\u0159en\u00ed n\u00e1dorov\u00fdch marker\u016f, RTG plic, mamografie \u010di ultrazvukov\u00e1 vy\u0161et\u0159en\u00ed prsu a jizev, scintigrafie kost\u00ed, ultrazvuk jater, gynekologick\u00e9 vy\u0161et\u0159en\u00ed. Ne v\u0161echna vy\u0161et\u0159en\u00ed jsou prov\u00e1d\u011bna p\u0159i ka\u017ed\u00e9 kontrole. \u00dakolem t\u011bchto kontrol je \u010dasn\u00e9 odhalen\u00ed lok\u00e1ln\u00ed recidivy onemocn\u011bn\u00ed, duplicity n\u00e1doru \u010di vznikl\u00e9 vzd\u00e1len\u00e9 metast\u00e1zy.<\/p>\n<h4>6.4 Jin\u00e9 zhoubn\u00e9 n\u00e1dory prsu<\/h4>\n<p>Vz\u00e1cn\u011b se v prsu vyskytuj\u00ed i jin\u00e9 zhoubn\u00e9 n\u00e1dory ne\u017e karcinom.<\/p>\n<h6>Sarkomy<\/h6>\n<p style=\"text-align: justify;\">Strom\u00e1ln\u00ed sarkom z mam\u00e1rn\u00edho stromatu, lokalizovan\u00e9ho v lobulech a kolem v\u00fdvod\u016f, je hormon\u00e1ln\u011b dependentn\u00ed.V\u011bt\u0161ina ostatn\u00edch sarkom\u016f prsu m\u00e1 identickou histologickou strukturu jako b\u011b\u017en\u00e9 sarkomy m\u011bkk\u00fdch tk\u00e1n\u00ed, tj. leiomyosarkom, liposarkom, osteogenn\u00ed sarkom, chondrosarkom, fibrosarkom, neurogenn\u00ed\u00a0sarkom a malign\u00ed fibrozn\u00ed histiocytom. Ve zv\u00fd\u0161en\u00e9 frekvenci se v prsu vyskytuje angiosarkom. Celkov\u011b v\u0161ak sarkomy nep\u0159edstavuj\u00ed ani 1 % ze v\u0161ech zhoubn\u00fdch n\u00e1dor\u016f prsu.Samostatnou problematiku m\u00e1 angiosarkom po mastektomii, kter\u00fd vznik\u00e1 v ter\u00e9nu lymfost\u00e1zy.<\/p>\n<h4>6.5 Karcinom prsu u mu\u017e\u016f<\/h4>\n<p style=\"text-align: justify;\">Karcinom prsu u mu\u017e\u016f je pom\u011brn\u011b vz\u00e1cn\u00fd (asi 1 % v\u0161ech karcinom\u016f prsu). Vyskytuje se sp\u00ed\u0161e u star\u0161\u00edch mu\u017e\u016f v \u0161est\u00e9m a\u017e sedm\u00e9m deceniu. Etiologick\u00e9 faktory nejsou p\u0159\u00edli\u0161 objasn\u011bny, n\u00e1padn\u00e1 je v\u0161ak souvislost se zv\u00fd\u0161enou hladinou estrogen\u016f. Klinicky se n\u00e1dor projevuje jako nen\u00e1padn\u00e9 retromamil\u00e1rn\u00ed zdu\u0159en\u00ed. P\u0159esto\u017ee je n\u00e1dor snadno p\u0159\u00edstupn\u00fd, \u010dasto se onemocn\u011bn\u00ed diagnostikuje a\u017e v pokro\u010dilej\u0161\u00edm stadiu p\u0159i rozvoji uzlinov\u00fdch metast\u00e1z. Obecn\u011b hor\u0161\u00ed progn\u00f3za ne\u017e u \u017een vypl\u00fdv\u00e1 z vy\u0161\u0161\u00edho stadia onemocn\u011bn\u00ed v dob\u011b stanoven\u00ed diagn\u00f3zy. Histologicky p\u0159eva\u017euje dukt\u00e1ln\u00ed karcinom, lobul\u00e1rn\u00ed typ je raritn\u00ed. V diagnostice se uplat\u0148uj\u00ed stejn\u00e9 postupy jako u karcinomu u \u017een. Na z\u00e1klad\u011b klinick\u00e9ho vy\u0161et\u0159en\u00ed, mamografie, sonografie je provedena biopsie, kter\u00e1 prok\u00e1\u017ee karcinom. Terapie je multimod\u00e1ln\u00ed a \u0159\u00edd\u00ed se stejn\u00fdmi principy jako terapie karcinomu u \u017een.<\/p>\n<h4>6.6 Pou\u017eit\u00e1 a doporu\u010den\u00e1 literatura<\/h4>\n<ol>\n<li style=\"text-align: justify;\">Abrah\u00e1mov\u00e1 J, Pov\u00fd\u0161il C, Hor\u00e1k J. Atlas n\u00e1dor\u016f\u00a0prsu. 1. vyd. Praha: Grada Publishing; 2000.<\/li>\n<li style=\"text-align: justify;\">Becker HD, Hohenberger W, Juninger T, Schlag\u00a0PM. Chirurgick\u00e1 onkologie. Praha: Grada Publishing;\u00a02005.<\/li>\n<li style=\"text-align: justify;\">Coufal O, Faith V. Chirurgick\u00e1 l\u00e9\u010dba karcinomu\u00a0prsu. Praha: Grada Publishing; 2011.<\/li>\n<li style=\"text-align: justify;\">Dane\u0161 J, a kol. Z\u00e1klady mamografie. Praha:\u00a0X-Egem s. r. o; 2002.<\/li>\n<li style=\"text-align: justify;\">Dra\u017ean L, M\u011b\u0161\u0165\u00e1k J. Rekonstrukce prsu po mastektomii.\u00a0Praha: Grada Publishing; 2006.<\/li>\n<li style=\"text-align: justify;\">Duda M, Hartl P, Hartlov\u00e1 M, Str\u00e1\u017enick\u00e1 J. Z\u00e1chovn\u00e9\u00a0operace u karcinomu prsu. Rozhl Chir.\u00a01997;76:605\u2013608.<\/li>\n<li style=\"text-align: justify;\">Duda M, \u017daloud\u00edk J, Ryska M, Du\u0161ek L. Chirurgick\u00e1\u00a0l\u00e9\u010dba solidn\u00edch n\u00e1dor\u016f v \u010cesk\u00e9 republice.\u00a0Rozhl Chir. 2010; 89(10):588\u2013593.<\/li>\n<li style=\"text-align: justify;\">Duda M, Ryska M, \u017daloud\u00edk J. Specializace v chirurgick\u00e9\u00a0onkologii v \u010cesk\u00e9 republice. Rozhl Chir.\u00a02010; 89(10): 619\u2013624.<\/li>\n<li style=\"text-align: justify;\">Gat\u011bk J, Hn\u00e1tek L, Dude\u0161ek B, et al. Biopsie sentinelov\u00e9\u00a0uzliny u karcinomu prsu v klinick\u00e9 praxi.\u00a0Rozhl Chir. 2008;87:180\u2013185.<\/li>\n<li style=\"text-align: justify;\">Kaufmann M, Morrow M, Minckwitz G. Locoregional\u00a0Treatment of Primary Breast Cancer. Cancer.\u00a02010;116:1184\u20131191.<\/li>\n<li style=\"text-align: justify;\">Kaufman M, von Minckwitz G, Bear D, et al.\u00a0Recommendation\u00a0for an international expert\u00a0panel\u00a0on the use of neoadjuvant (primary) systemic\u00a0treatment of operable breast cancer: new perspectives.\u00a02006. Ann Oncol. 2007;18:1927\u20131934.<\/li>\n<li style=\"text-align: justify;\">Konop\u00e1sek B, Petru\u017eelka L. Karcinom prsu.\u00a01. vyd. Praha: Gal\u00e9n; 1997.<\/li>\n<li style=\"text-align: justify;\">Krag D, Anderson S, Julian T, et al. Sentinellymphnode resection compared with conventional\u00a0axillary lymph-node dissection in clinically\u00a0node-negative patient with breast cancer:\u00a0overall survival findings from the NSABP B-32\u00a0randomized phase 3 trial. Lancet Oncology. 2010;\u00a011: 927\u2013933.<\/li>\n<li style=\"text-align: justify;\">Lyman G, Giuliano A, Somefield M, et al. American\u00a0society of clinical oncology guideline recommendation\u00a0for sentinel node biopsy in early-stage\u00a0breast cancer. J Clin Oncol. 2005;23:7703\u20137720.<\/li>\n<li style=\"text-align: justify;\">Neoral \u010c, Bohanes T. Biopsie sentinelov\u00e9 uzliny.\u00a0Praha: Gal\u00e9n; 2012.<\/li>\n<li style=\"text-align: justify;\">NIH Consensus Conference Treatment of Early-Stage Breast Cancer JAMA. 1991; 265:391\u2013395.<\/li>\n<li style=\"text-align: justify;\">Norton J, et al. Surgery Basic Science and Clinical\u00a0Evidence. New York: Springer Verlag; 2001.<\/li>\n<li style=\"text-align: justify;\">Pavli\u0161ta D, a kol. Neinvazivn\u00ed karcinomy prsu.\u00a0Praha: Maxdorf; 2008.<\/li>\n<li style=\"text-align: justify;\">Schwartz G, Giuliano A, Veronesi U, et al. Proceedings\u00a0of the consensus conference on the role\u00a0of sentinel lymph node biopsy in carcinoma of the\u00a0breast. 2001 Apr 19\u201322; Philadelphia Pennsylvania.\u00a0Cancer. 2002;94:2542-2551.<\/li>\n<li style=\"text-align: justify;\">Schwartz G, Hortobagyi G. Proceedings of the\u00a0Consensus Conference on Neoadjuvant Chemotherapy\u00a0in Carcinoma of the Breast. 2003 Apr\u00a026\u201328; Philadelphia Pennsylvania. The Breast.\u00a02004;10:273\u2013294.<\/li>\n<li style=\"text-align: justify;\">Schwartz G, Veronesi U, Clouhg K, et al. Proceedings\u00a0of the Consensus Conference on Breast\u00a0Conservation. 2005 Apr 28\u2013May 1; Milan, Italy.\u00a0Cancer. 2006;10:242\u2013250.<\/li>\n<li style=\"text-align: justify;\">Singletary SE. Surgical margins in patients with\u00a0early-stage breast cancer treated conservation\u00a0therapy. Am J Surg. 2002;184: 383\u2013393.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u017densk\u00fd prs je od prad\u00e1vn\u00fdch dob vn\u00edm\u00e1n jako symbol \u017eenstv\u00ed a \u017eensk\u00e9 kr\u00e1sy. Tento p\u00e1rov\u00fd org\u00e1n vlivem hormon\u016f podl\u00e9h\u00e1 zm\u011bn\u00e1m od narozen\u00ed, puberty ke zm\u011bn\u00e1m zp\u016fsoben\u00fdm graviditou a kojen\u00edm a\u017e k p\u0159echodu. B\u011bhem t\u00e9to doby se m\u011bn\u00ed objem a tvar, doch\u00e1z\u00ed k degenerativn\u00edm zm\u011bn\u00e1m \u017el\u00e1zov\u00e9ho parenchymu. Prsn\u00ed \u017el\u00e1za m\u016f\u017ee b\u00fdt posti\u017eena \u0159adou onemocn\u011bn\u00ed, mezi nej\u010dast\u011bj\u0161\u00ed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2447,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-2634","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=\/wp\/v2\/pages\/2634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2634"}],"version-history":[{"count":13,"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=\/wp\/v2\/pages\/2634\/revisions"}],"predecessor-version":[{"id":3149,"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=\/wp\/v2\/pages\/2634\/revisions\/3149"}],"up":[{"embeddable":true,"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=\/wp\/v2\/pages\/2447"}],"wp:attachment":[{"href":"https:\/\/eportal.chirurgie.upol.cz\/portal_final\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}