[Angiodysplasia].
D000747:Anemia, Hypochromic / Q000209:etiology; D000792:Angiography; D003082:Colectomy; D003106:Colon / Q000098:blood supply; D004064:Digestive System / Q000098:blood supply*; D004564:Electrocoagulation; D004724:Endoscopy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans
Angiodysplasie.