Myotonic megacolon in myotonic dystrophy.
D000328:Adult; D003108:Colonic Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D008297:Male; D009223:Myotonic Dystrophy / Q000150:complications* / Q000000981:diagnostic imaging; D011859:Radiography