title: Large ulcerated cecal vascular malformation: unusual gross and histologic features.
mesh_terms: D001158:Arteries / Q000473:pathology; D001165:Arteriovenous Malformations / Q000150:complications / Q000000981:diagnostic imaging*; D002429:Cecal Diseases / Q000150:complications / Q000175:diagnosis; D002432:Cecum / Q000098:blood supply* / Q000473:pathology; D003106:Colon / Q000098:blood supply / Q000473:pathology; D006801:Humans; D008297:Male; D008551:Melena / Q000209:etiology; D008875:Middle Aged; D011859:Radiography; D014456:Ulcer / Q000150:complications / Q000175:diagnosis; D014680:Veins / Q000473:pathology