title: [Mastoid osteoma].
abstract: Extra-canalicular osteomas of the temporal bones are rare benign tumours. We report a retroauricular osteoma in a 18 years old patient. Usually symptomless, they may present for cosmetic reasons. We briefly comment this type of tumours.
authors.affiliation: Servicio de ORL del Hospital Miguel Servet, Zaragoza.
authors.forename: R
authors.initials: R
authors.lastname: Fernández Liesa
authors.forename: J
authors.initials: J
authors.lastname: Rivares Esteban
authors.forename: J
authors.initials: J
authors.lastname: Pérez Obón
authors.forename: R
authors.initials: R
authors.lastname: Martínez-Berganza
authors.forename: D
authors.initials: D
authors.lastname: de Miguel Hernández
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D008416:Mastoid / Q000473:pathology; D010016:Osteoma / Q000473:pathology / Q000601:surgery; D012888:Skull Neoplasms / Q000473:pathology / Q000601:surgery
vernacular_title: Osteoma de mastoides.