title: Pseudotumor of the colon.
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging; D001466:Barium Sulfate; D002277:Carcinoma / Q000000981:diagnostic imaging*; D003108:Colonic Diseases / Q000000981:diagnostic imaging*; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D003287:Contrast Media; D003937:Diagnosis, Differential; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011859:Radiography
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate