Bilateral acoustic neurinoma and neurofibromatosis.
D000368:Aged; D001299:Audiometry; D004424:Ear Canal; D004428:Ear Neoplasms; D006801:Humans; D008297:Male; D008875:Middle Aged; D009442:Neurilemmoma; D009456:Neurofibromatosis 1; D000159:Vestibulocochlear Nerve