title: Diagnosis of extrinsic abscesses affecting the small intestine.
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging*; D001466:Barium Sulfate; D006801:Humans; D007077:Ileal Diseases / Q000000981:diagnostic imaging; D007410:Intestinal Diseases / Q000000981:diagnostic imaging*; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D011859:Radiography
chemical_list: D001466:Barium Sulfate