Massive colonic bleeding from diverticular disease.
D000368:Aged; D003082:Colectomy; D003108:Colonic Diseases / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D004241:Diverticulum, Colon / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged