title: Primary acquired cholesteatoma.
authors.affiliation: House Ear Clinic, Los Angeles, USA.
authors.forename: Joseph A
authors.initials: JA
authors.lastname: Ursick
authors.forename: Jose N
authors.initials: JN
authors.lastname: Fayad
mesh_terms: D000328:Adult; D002781:Cholesteatoma; D018424:Cholesteatoma, Middle Ear / Q000473:pathology / Q000601:surgery*; D004432:Ear, Middle / Q000473:pathology; D005260:Female; D006314:Hearing Loss, Conductive / Q000150:complications / Q000209:etiology; D006801:Humans; D008416:Mastoid / Q000601:surgery; D013517:Otorhinolaryngologic Surgical Procedures / Q000379:methods; D014433:Tympanoplasty