Validation of management strategies for petrous apex cysts

Dan Jiang & Michael J. Gleeson
Introduction A large number of pathological entities may develop in the petrous apex [ref:1]. Some are relatively aggressive but the common lesions, congenital cholesteatoma and cholesterol cysts, are not and can take years or decades before inflicting serious neurological deficits. In [for full text, please go to the a.m. URL]