Diagnostic and Interventional Radiology
Head and Neck Imaging - Case Report

Posttraumatic labyrinthitis ossificans with perilymphatic fistulization

1.

Department of Radiology, Akdeniz University School of Medicine, Antalya, Turkey

Diagn Interv Radiol 2009; 15: 239-241
DOI: 10.4261/1305-3825.DIR.1621-08.1
Read: 872 Downloads: 521 Published: 03 September 2019

Abstract

Labyrinthitis ossificans is fibrosis or ossification of the membranous labyrinth. Tympanogenic, meningogenic, and hematogenous etiologies are more common than trauma in the development of labyrinthitis ossificans. We present a case complaining of right-sided hearing loss and symptoms of otitis media and positional vertigo resulting from perilymphatic fistulization. Imaging revealed labyrinthitis ossificans secondary to temporal bone fracture crossing through the otic capsule.

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