Extramedullary plasmacytoma of the colon.
D000368:Aged; D002430:Cecal Neoplasms / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging; D008175:Lung Neoplasms / Q000000981:diagnostic imaging; D008297:Male; D009101:Multiple Myeloma / Q000000981:diagnostic imaging; D010954:Plasmacytoma / Q000000981:diagnostic imaging*; D011859:Radiography