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Gangrena
From Wikipedia, the free encyclopedia
Gangrena (ab grec, γάγγραινα gaggraina 'putrefaction'), es un morbo que eveni quando un parte satis grande del corpore es morte (necrose).[1][2]
Gangrena |
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instantia de: symptom or sign[*] |
subclasse de: necrosis[*], cardiovascular system symptom[*] |
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Commons: Gangrene |
Hoc pote occurrer post un vulnere o un infection.[2]
Le gangrena es causate per le decrescentia de fonte de sanguine (ischemia) ad affectate parte del corpore, inducente le morte del cellulas.[3]
Symptomas pote includer un cambiamento del color del pelle ad rubie o nigre, obdormition, tumefaction, dolor, ruptura et frigidura del pelle. Le extremitates del membros (pedes e manos) es generalmente affectate. Si la gangrena es causate per un agente infective, febre o septicemia pote occurer.[4]
Le diagnose del gangrena es basate sur le symptomas a appoiate per examines tal imagine medic.[5] Se pote distinguer gangrenas sic, humide, gasose, interne e le fascite necrosante.[6]
Le factors de risco include diabetes, maladia del arterias peripheric, fumar, major trauma, alcoholismo, SIDA, congelamento, influenza, dengue, malaria, varicella, peste, hypernatremia, irradiation, maladia meningococcal, infection per streptococco del gruppo B e syndroma de Raynaud.[3]