title: Large bowel obstruction.
mesh_terms: D001466:Barium Sulfate; D003108:Colonic Diseases / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004239:Diverticulitis, Colonic / Q000000981:diagnostic imaging; D004733:Enema; D006801:Humans; D007080:Ileocecal Valve / Q000000981:diagnostic imaging; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging*; D007420:Intestine, Large / Q000000981:diagnostic imaging*; D007443:Intussusception / Q000000981:diagnostic imaging; D011859:Radiography
chemical_list: D001466:Barium Sulfate