title: [Current status of petrositis].
abstract: Actual symptomatology of petrositis is often poor; Gradenigo's syndromes are rare. Petrositis can occur as large cystic cholesterol granuloma of the petrous apex. Their C.T. scan, surgical and pathological aspects are different from cholesteatoma of the apex.
mesh_terms: D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010000:Osteitis / Q000000981:diagnostic imaging* / Q000601:surgery; D010579:Petrous Bone; D014057:Tomography, X-Ray Computed
vernacular_title: Les pétrosites actuelles.