Widening of the median atlanto-axial joint in acromegaly.
D000172:Acromegaly / Q000150:complications* / Q000000981:diagnostic imaging; D000328:Adult; D001368:Axis, Cervical Vertebra; D001270:Cervical Atlas; D006801:Humans; D007592:Joint Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D011859:Radiography