title: [Inverted papilloma. Apropos of a multicentric case].
abstract: Inverted papilloma is a benign, neoplastic condition of the sinusonasal cavity, independent from other polypoid lesions of the same area. Our case, presented below is, we believe, unique in that it lends credit to the possible multicentric origin of the disease; which started in the right nasal fossa, followed by the left and then the right tympanic cavities in that order.
authors.affiliation: Département O.R.L., Faculté de médecine Cerrahpasa, Istanbul, Turquie.
authors.forename: T
authors.initials: T
authors.lastname: Altug
authors.forename: O
authors.initials: O
authors.lastname: Sunar
authors.forename: H
authors.initials: H
authors.lastname: Bilgin
mesh_terms: D004428:Ear Neoplasms / Q000175:diagnosis*; D004432:Ear, Middle / Q000473:pathology*; D005005:Ethmoid Sinus / Q000473:pathology; D005260:Female; D006801:Humans; D008444:Maxillary Sinus Neoplasms / Q000175:diagnosis; D008875:Middle Aged; D009296:Nasal Cavity / Q000473:pathology*; D015508:Nasal Obstruction / Q000175:diagnosis; D009298:Nasal Polyps / Q000175:diagnosis; D009669:Nose Neoplasms / Q000175:diagnosis*; D010212:Papilloma / Q000175:diagnosis; D018308:Papilloma, Inverted / Q000175:diagnosis*; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis