{"id":38170,"date":"2017-02-17T17:06:22","date_gmt":"2017-02-17T17:06:22","guid":{"rendered":"http:\/\/humanitas.local\/diseases\/gangrena\/"},"modified":"2017-11-06T21:26:17","modified_gmt":"2017-11-06T21:26:17","slug":"gangrena","status":"publish","type":"disease","link":"https:\/\/www.humanitas.net\/sr\/diseases\/gangrena\/","title":{"rendered":"Gangrena"},"content":{"rendered":"

Gangrena je mrtvo tkivo nastalo jer nije snabdevano krvlju ili zbog infekcije rane. Naj\u010de\u0161\u0107e se javlja u nogama i stopalima,\u00a0 i mo\u017ee biti fatalna.<\/p>\n

Postoje dve vrste gangrena: suva i vla\u017ena. Suva gangrena se javlja kad tkiva nemaju kiseonik zbog nedovoljnog dotoka krvi. Tkivo je mrtvo u tom delu; ne \u0161iri se na ostale regije. Vla\u017ena gangrena je retka; javlja se kada se postoje\u0107a rana ili suva gangrena inficira nekom bakterijom. Bakterija je naj\u010de\u0161\u0107e klostridijum, koji \u017eivi u mrtvom tkivu\u00a0 gde nema kiseonika i ispu\u0161ta gas koji ima neprijatni miris. Infekcija se mo\u017ee pro\u0161iriti na okolna zdrava tkiva, i mo\u017ee imati \u010dak fatalni ishod.<\/p>\n

 <\/p>\n

Simptomi<\/h2>\n

Simptomi gangrene zavise od tipa. Kod suve gangrene, simptomi se pojavljuju postepeno, ali ipak nastaju za nekoliko sati, u zavisnosti od toga koliko se brzo smanjuje dotok krvi. Simptomi (u nogama) su:<\/p>\n

Jak bol u nogama i stopalima<\/p>\n

Bleda, hladna ko\u017ea, koja postaje crvena, onda ljubi\u010dasta, pa crna za nekoliko dana<\/p>\n

Gubitak ose\u0107aja<\/p>\n

Ako\u00a0 je gangrena posledica infekcije, dodatni simptomi se mogu pojaviti, kao gnojenje oko zahva\u0107enog dela i visoka temperatura. Infekcija mo\u017ee zahvatiti krvotok, kada se javlja opasna zatrovanost krvi, tj. Sepsa.<\/p>\n

 <\/p>\n

Uzroci<\/h2>\n

Uzroci gangrene su:<\/p>\n

Smanjena ili nedostatak dotoka krvi- u ovom slu\u010daju, \u0107elije ne mogu da \u017eive bez krvi i tkivo umire<\/p>\n

Infekcija- ako bakterija ostane u tkivu nele\u010dena, ona ga obuzima, dok tkivo odumire<\/p>\n

 <\/p>\n

Faktori rizika<\/h2>\n

Faktori rizika su:<\/p>\n

Tromboza<\/p>\n

Ambolizam<\/p>\n

Ateroskleroza<\/p>\n

Iskemija donjih ekstremiteta<\/p>\n

Dijabetes<\/p>\n

Promrzline<\/p>\n

Rejnardov fenomen<\/p>\n

Operacija<\/p>\n

Te\u0161ka povreda<\/p>\n

Infekcija HIVom<\/p>\n

Terapije kancera<\/p>\n

Lekovi<\/p>\n

Ishrana bogata mastima<\/p>\n

Pu\u0161enje<\/p>\n

 <\/p>\n

Komplikacije<\/h2>\n

Komplikacije kod gangrene nastaju ako se ne le\u010di, u kom slu\u010daju s ebakterija \u0161iri brzo na ostale organe i mo\u017ee biti fatalna.<\/p>\n

 <\/p>\n

Prevencija<\/h2>\n

Postoji nekoliko stvari koje se mogu uraditi da bi se spre\u010dila gangrena. Ako imate neko stanje koje mo\u017ee izazvati gangrenu, morate ga dr\u017eati pod kontrolom, da stalno proveravate stopala, promenite na\u010din \u017eivota (ostavite pu\u0161enje, jedete zdravo, ve\u017ebate) da biste pobolj\u0161ali cirkulaciju, i pomognete sebi u spre\u010davanju infekcija.<\/p>\n

 <\/p>\n","protected":false},"author":9,"featured_media":0,"template":"","yoast_head":"\nGangrena - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.humanitas.net\/sr\/diseases\/gangrena\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gangrena - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Gangrena je mrtvo tkivo nastalo jer nije snabdevano krvlju ili zbog infekcije rane. Naj\u010de\u0161\u0107e se javlja u nogama i stopalima,\u00a0 i mo\u017ee biti fatalna. Postoje dve vrste gangrena: suva i vla\u017ena. Suva gangrena se javlja kad tkiva nemaju kiseonik zbog nedovoljnog dotoka krvi. Tkivo je mrtvo u tom delu; ne \u0161iri se na ostale regije. 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