Selective mesenteric angiography and colon bleeding.
D000367:Age Factors; D000368:Aged; D001165:Arteriovenous Malformations / Q000150:complications / Q000000981:diagnostic imaging; D003092:Colitis / Q000150:complications / Q000000981:diagnostic imaging; D003108:Colonic Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D004241:Diverticulum, Colon / Q000150:complications / Q000000981:diagnostic imaging; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D007413:Intestinal Mucosa / Q000098:blood supply; D007511:Ischemia / Q000000981:diagnostic imaging; D008297:Male; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging*; D011859:Radiography