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Osteoma of the promontory: a case report
R Ramírez-Camacho1, M Pinilla, J R García-Berrocal
1Servicio de Otorrinolaringología, Clínica Puerta de Hierro, Universidad Autónoma de Madrid, España.
Abstract:
Osteomas of the middle ear are rare lesions. We report the case of a 20-year-old male with osteoma originating from the promontory coincident with tympanic membrane perforation. Histopathological diagnosis was performed by means of a superficial curettage during surgery, to avoid a cochlear fenestration. Postoperative closure of the air-bone gap after myringoplasty confirmed the presumed asymptomatic nature of these lesions.