Fibrous dysplasia originating from the middle ear
Fibröz displazisi nadiren erişkinlerde görülür. Anterior kraniofasial kemikler, lateral ve posterior bölgelerden daha sık olarak tutulur. Vestibüler fonksiyon kaybı, tinnitus veişitme kaybı, sfenoid ve temporal kemik tutulumu ile ilişkili görülebilir. Biz, orta kulakta yerleşimli fibröz displazili otuz yaşında kadın vakayı sunmayı amaçladık.
Orta kulak orijinli fibröz displazi
Fibrous Dysplasia is rarely seen in adults. The anteriorcraniofacial bones are more commonly involved thanmore lateral or posterior regions. Loss of vestibular function, tinnitus and hearing loss may be seen associatedwith sphenoid and temporal bone involvement. We aimedto report the case of a thirty-year-old female patient withfibrous dysplasia located in the middle ear.
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- 1. Sakamoto A, Oda Y, Iwamoto Y, Tsuneyoshi M. A com- parative study of fibrous dysplasia and osteofibrous dysplasia with regard to expressions of c-fos and c- jun products and bone matrix proteins: a clinicopatho- logic review and immunohistochemical study of c-fos, c-jun, type I collagen, osteonectin, osteopontin, and osteocalcin. Hum Pathol 1999;30:1418-1426.
- 2. Megerian CA, Sofferman RA, McKenna MJ, et al. Fi- brous dysplasia of the temporal bone: ten new cases demonstrating the spectrum of otologic sequelae. Am J Otol 1995;16:408-419.
- 3. Fitzpatrick KA, Taljanovic MS, Speer DP et-al. Imag- ing findings of fibrous dysplasia with histopathologic and intraoperative correlation. AJR Am J Roentgenol 2004;182:1389-1398.
- 4. Bulakbasi N, Bozlar U, Karademir I, et al. CT and MRI in the evaluation of craniospinal involvement with polyostotic fibrous dysplasia in McCune-Albright syndrome. Diagn Interv Radiol 2008;14:1177-1181.
- 5. Friedman I. Diseases of the Temporal Bone. Scott- Brown’s Otolaryngology, General Editor Kerr AG. Vol. 3 Edited by Booth JB. Sixth Edition, Oxford, Boston, Johannesburg, Melbourne, New Delhi, Singapore, Butterworth-Heinmann (Publishers) Ltd. 1997:3/4/41- 43.
- 6. Nager GT, Kennedy DW, Kopstein E. Fibrous Dysplasia: A review of the disease and its manifestations in the temporal bone. Ann Otol Rhinol Laryngol 1982:91:1-52.