Gangrena
| Gangrena |
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| instantia de: symptom or sign[*] |
| subclasse de: necrosis[*], cardiovascular system symptom[*] |
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| Commons: Gangrene |
Gangrena (ab grec, γάγγραινα gaggraina 'putrefaction'), es un morbo que eveni quando un parte satis grande del corpore es morte (necrose).[1][2]
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]
Referentias
[modificar | modificar fonte]- ↑ Porth, Carol (2007). Essentials of pathophysiology. Lippincott Williams & Wilkins, 41. ISBN 978-0-7817-7087-3. Recuperate le 2010-06-15.
- ↑ 2,0 2,1 Gangrene – Introduction. NHS Health A–Z. NHS. Recuperate le 2010-06-15.
- ↑ 3,0 3,1 Gangrene – Causes. NHS Health A–Z. National Health Service (England) (13 October 2015).
- ↑ Gangrene Symptoms (13 October 2015).
- ↑ Gangrene Diagnosis (13 October 2015).
- ↑ "Necrotising fasciitis in the central part of the body: diagnosis, management and review of the literature." (August 2013). International Wound Journal 10 (4): 466–72. doi:. PMID 22694053.
