title: Angiographic demonstration of bleeding duodenal arteriovenous malformation.
mesh_terms: D000328:Adult; D000792:Angiography; D001165:Arteriovenous Malformations / Q000150:complications / Q000000981:diagnostic imaging*; D004386:Duodenum / Q000098:blood supply*; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008297:Male