Aural cholesteatoma extending into the posterior fossa
Horn, K.L.; House, J.W.
American Journal of Otology 7(5): 371-372
1986
ISSN/ISBN: 0192-9763 PMID: 3789124 Document Number: 276727
The case of a residual aural cholesteatoma extending into the posterior cranial fossa after radical mastoidectomy is presented. The importance of distinguishing this lesion from primary cholesteatoma of the cerebellopontine angle is discussed. The safety of canal-wall-down procedures is also discussed.