title: Pseudo-obstruction in idiopathic megacolon.
mesh_terms: D000368:Aged; D003108:Colonic Diseases / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008531:Megacolon / Q000150:complications*