title: [Severe hemorrhage secondary to colonic diverticulosis. Value of arteriography (Ring Sign) and of coloscopy].
mesh_terms: D000792:Angiography; D001466:Barium Sulfate; D003082:Colectomy; D003106:Colon / Q000473:pathology; D004241:Diverticulum, Colon / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D004724:Endoscopy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013927:Thrombosis / Q000209:etiology
chemical_list: D001466:Barium Sulfate
vernacular_title: Hémorragie massive par diverticulose colique. Intérêt de l'artériographie (image en enneau) et de la coloscopie