title: Giant hyper-secreting villous adenoma of the rectum.
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging / Q000378:metabolism* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging / Q000378:metabolism* / Q000473:pathology