Hemorrhage from the large bowel with special reference to angiodysplasia and diverticular disease.
D003106:Colon / Q000098:blood supply*; D003108:Colonic Diseases / Q000150:complications*; D004241:Diverticulum, Colon / Q000150:complications*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D014648:Varicose Veins / Q000150:complications*