Exostosis of the internal auditory canal.
Although exostoses of the external auditory canal are not uncommon, those of the internal canal are extremely rare. One of these is described occurring in a 53-year-old man whose rapidly progressive hearing loss was without any associated abnormality.
Doan
H T
HT
Thomas Jefferson University Hospital, Philadelphia, PA 19107.
Powell
J S
JS
D005096:Exostoses / Q000150:complications / Q000175:diagnosis*; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D007759:Labyrinth Diseases / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged