Author(s): Dugert E, Lagleyre S, Brouchet A, Deguine O, Cognard C,
Abstract Share this page
Abstract We report a painless osteoid osteoma of the inner ear in an elderly woman presenting with hearing loss, tinnitus, and vertigo. CT showed a heterogeneous mass containing calcifications involving the posterior labyrinth, which heterogeneously enhanced on postcontrast MR images. Osteoid osteoma should be included in the differential diagnosis of an osteolytic petrous bone lesion with central calcification and enhancement.
This article was published in AJNR Am J Neuroradiol
and referenced in Journal of Neurological Disorders