{"id":71588,"date":"2017-11-09T12:41:01","date_gmt":"2017-11-09T12:41:01","guid":{"rendered":"http:\/\/humanitasnet-new.local\/malattie\/rak-krajnika\/"},"modified":"2025-01-13T03:00:25","modified_gmt":"2025-01-13T03:00:25","slug":"rak-krajnika","status":"publish","type":"disease","link":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/diseases\/rak-krajnika\/","title":{"rendered":"Rak krajnika"},"content":{"rendered":"<p>Rak krajnika je vrsta karcinoma koja se javlja u \u0107elijama krajnika. Krajnici su ovalne skupine limfnog tkiva koje se nalaze u donjem delu usne \u0161upljine i \u017edrelu, i predstavljaju veoma bitan deo imulo\u0161kog sistema. Krajnici slu\u017ee kao za\u0161tita sistema za disanje od infekcija.<\/p>\n<p>Rak krajnika \u010desto izaziva pote\u0161ko\u0107e sa gutanjem i manifestuje se ose\u0107ajem zaglavljene hrane u grlu. S obzirom na to da ima vrlo nespecifi\u010dne simtpome, jako je te\u0161ko dati pravilnu dijagnozu u ranim stadijumu bolesti. Naj\u010de\u0161\u0107e se otkrije kada rak dostigne podmakao stadijum ili se ve\u0107 pro\u0161irio na okolna tkiva i organe poput jezika i limfnih \u010dvorova.<\/p>\n<p>Le\u010denje raka krajnika uglavnom se svodi na odstranjivanje krajnika hirur\u0161kim putem. U nekim slu\u010dajevima gde je rak metastazirao na okolna tkiva preporu\u010duju se hemoterapija ili terapija radijacijom.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"simptomi\"><strong>Simptomi<\/strong><\/h2>\n<p>Rak krajnika mo\u017ee se manifestovati nekim od slede\u0107ih simptoma:<\/p>\n<ul>\n<li>Uve\u0107anje samo jednog krajnika<\/li>\n<li>Rana ili afta u zadnjem delu usta koja ne mo\u017ee da zaraste<\/li>\n<li>Krv u pljuva\u010dci<\/li>\n<li>Uporan bol i ose\u0107aj grebanja u grlu<\/li>\n<li>Bol u ustima<\/li>\n<li>Pote\u0161ko\u0107e sa \u017evakanjem, gutanjem ili govorom<\/li>\n<li>Intolerancija na jedenje sir\u0107etne hrane i citrusa<\/li>\n<li>Intenzivan bol u u\u0161ima<\/li>\n<\/ul>\n<h2 id=\"\"><\/h2>\n<h2 id=\"uzroci\"><strong>Uzroci<\/strong><\/h2>\n<p>Jo\u0161 uvek nije poznato \u0161ta ta\u010dno uzrokuje rak krajnika. Za sada se sa sigurno\u0161\u0107u jedino mogu izdvojiti faktori koji pove\u0107avaju rizik od nastanka ove vrste karcinoma. Pu\u0161enje i konzumiranje alkohola predstavljaju dva najve\u0107a faktora rizika, i ljudi koji spadaju u jednu ili obe ove grupe imaju znatno pove\u0107anu \u0161ansu od dobijanja raka grla.<\/p>\n<p>Tako\u0111e se smatra da je jedan od mogu\u0107ih uzro\u010dnika raka grla virus HPV, jer inicira nastajanje genetskih mutacija koje mogu dovesti do pojave ove vrste karcinoma.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"faktori-rizika\"><strong>Faktori rizika<\/strong><\/h2>\n<p>Postoji veliki broj faktora koji mogu pove\u0107ati rizik od dobijanja raka grla. Va\u017eno je napomenuti da prisustvo nekih od ovih faktora ne zna\u010di da \u0107e automatski do\u0107i do nastanka karcinoma.<\/p>\n<p>Neki od tih faktora su:<\/p>\n<ul>\n<li>Preterano konzumiranje alkohola<\/li>\n<li>Starost \u2013 naj\u010de\u0161\u0107e se javlja kod ljudi starijih od 50 godina<\/li>\n<li>Oslabljen imunolo\u0161ki sistem usled infekcije sidom ili HIV-om, uzimanja kortikosteroida ili imunosupresanata prilikom transplantacije organa<\/li>\n<li>Ishrana\u00a0 koja ne sadr\u017ei vo\u0107e i povr\u0107e<\/li>\n<li>Infekcija virusom HPV<\/li>\n<li>Pu\u0161enje i konzumiranje duvanskih proizvoda<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"komplikacije\"><strong>Komplikacije<\/strong><\/h2>\n<p>Rak krajnika mo\u017ee izazvati ozbiljne komplikacije po zdravlje pacijenta. Bolest u kasnom stadijumu mo\u017ee dovesti po pojave krvarenja u usnoj duplji kao i problema sa disanjem usled krvarenja i oticanja. Najbolju \u0161ansu za izle\u010denje imaju slu\u010dajevi koji se otkriju u ranom stadijumu. Ukoliko primetite krvarenje u grlu, izrasline ili grudvice u zadnjem delu usne duplje ili imate problema sa gutanjem ili govorenjem, obavezno se obratite onkologu.<\/p>\n<p>Rak krajnika mo\u017ee izazvati neke od slede\u0107ih komplikacija:<\/p>\n<ul>\n<li>\u0160irenje raka na okolna tkiva i organe<\/li>\n<li>Nemogu\u0107nost normalnog jedenja, pijenja, gutanja, govorenja pa \u010dak i disanja<\/li>\n<\/ul>\n<p>Le\u010denje raka krajnika mo\u017ee izazvati krvarenje krajnika, \u0161irenje raka na limfne \u010dvorove u vratu i pove\u0107ati mogu\u0107nost vra\u0107anja raka.<\/p>\n<h2 id=\"\"><\/h2>\n<h2 id=\"prevencija\"><strong>Prevencija<\/strong><\/h2>\n<p>Prevencija raka krajnika svodi se na smanjivanje faktora rizika:<\/p>\n<ul>\n<li>Prestanak pu\u0161enja<\/li>\n<li>Umereno konzumiranje alkohola<\/li>\n<li>Zdrava ishrana bogata vlaknima<\/li>\n<li>Za\u0161tita od HPV-a<\/li>\n<\/ul>\n","protected":false},"featured_media":0,"template":"","class_list":["post-71588","disease","type-disease","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rak krajnika - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"sr_RS\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rak krajnika - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Rak krajnika je vrsta karcinoma koja se javlja u \u0107elijama krajnika. 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