Abstract:The vestibular aqueduct and the endolymphatic duct and sac have been described by high-resolution computed tomography (CT) and high-resolution three-dimensional magnetic resonance imaging (MRI).l,2 We describe what we believe to be abnormal enhancement of the endolymphatic duct and sac with surrounding cerebellopontine angle (CPA) meningioma. To our knowledge, abnormal enhancement of these structures has never been described in cases of meningioma.
CASE REPORTA 40-year-old woman was evaluated for a4-month hist… Show more
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