title: Angiographic findings in villous tumors of the colon.
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging*; D000792:Angiography; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging*; D008642:Mesenteric Veins / Q000000981:diagnostic imaging; D008875:Middle Aged; D011351:Proctoscopy; D012812:Sigmoidoscopy