Sudden unilateral hearing loss can be one symptom of acoustic neuroma.
Other related symptoms are dizziness, unsteadiness, tinnitus and mani
festations of V and VII cranial nerve involvement. However, difficulty
arises in diagnosing acoustic neuroma when recurrent sudden hearing l
oss is the sole clinical manifestation. Our report describes the case
of a 46 year-old man presenting recurrent sudden hearing loss due to a
coustic neuroma.