title: [Cholesteatoma of Bichat's fissure. Observations apropos of a case].
abstract: Four reasons are evoked for presenting a case of cholesteatoma of Bichat's fissure: --its symptomatology, specific to the site of the lesion, and previously demonstrated by Gros and Vlahovitch; --its appearance on computed tomography, still relatively unknown because of the rare nature of these lesions; --the open discussions still being conducted as to the "parasellar" qualification adopted by J. Lepoire and B. Pertuiset for this localization; --and the debated question as to the best surgical approach.
mesh_terms: D000328:Adult; D001927:Brain Diseases / Q000175:diagnosis / Q000601:surgery*; D002533:Cerebral Angiography; D002781:Cholesteatoma / Q000175:diagnosis / Q000601:surgery*; D003937:Diagnosis, Differential; D004569:Electroencephalography; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed
vernacular_title: Cholestéatome de la fente de Bichat. Remarques à propos d'un cas.