Resumen

MARULANDA SIERRA, Víctor Adolfo; OBREGON NAVARRO, Jaime; SALEJ HIGGINS, Jorge Elías  y  GOMEZ CARRASCAL, Carlos. Haemorrhage obscure origin. Rev Col Gastroenterol [online]. 2007, vol.22, n.1, pp.29-46. ISSN 0120-9957.

The haemorrhage obscure origin is a pathology less frequent that upper and lower digestive haemorrhage, that represent an true diagnostic and therapeutic challenge, needed concourse the gastroenterologist, general surgeon and radiologist. The etiology of this illness are multiple will be describe in this. In last decade, this methods for evaluate main less the small bowel intestine have to reach a big development, allowing a better diagnosis and therapeutic boarding this illness, showing an complete analysis this instrumental.

Palabras clave : Obscure digestive bleeding; etiology; vascular abnormalities; meckel diverticulum; tumours; vasculitis; endocopy upper digestive; colonoscopy; enteroscopy push; enteroscopy double balloon; angiography; enteroclysis; computed tomography; scan; capsule endoscopy; intraoperative enteroscopy surgery.

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