What's your diagnosis?
D000230:Adenocarcinoma / Q000000981:diagnostic imaging*; D000368:Aged; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009852:Omentum; D010181:Pancreatic Cyst / Q000000981:diagnostic imaging; D010439:Peptic Ulcer Perforation / Q000000981:diagnostic imaging; D011859:Radiography; D013276:Stomach Ulcer / Q000000981:diagnostic imaging