title: Bilateral internal auditory canal enlargement due to dural ectasia in neurofibromatosis.
mesh_terms: D002493:Central Nervous System Diseases / Q000150:complications; D002675:Child, Preschool; D004388:Dura Mater; D004424:Ear Canal / Q000000981:diagnostic imaging; D004427:Ear Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D005260:Female; D006801:Humans; D009456:Neurofibromatosis 1 / Q000150:complications*; D011859:Radiography