Transformation of a pedunculated colonic polyp to adenocarcinoma? Report of a case.
D000230:Adenocarcinoma / Q000000981:diagnostic imaging / Q000473:pathology*; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011859:Radiography