title: The differential diagnosis of intestinal obstruction.
mesh_terms: D000334:Aerophagy / Q000175:diagnosis / Q000209:etiology; D001826:Body Fluids; D003937:Diagnosis, Differential; D006801:Humans; D007415:Intestinal Obstruction / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D007419:Intestinal Secretions; D011183:Postoperative Complications; D011859:Radiography