Unusual CT and MRI? Appearance** of an Epidermoid Cyst: A Case Report

Abstract

We report a case of an unusual epidermoid cyst in cerebellopontine angle that appeared hyperdense on computed tomography (CT) scanning, hyperintense on T1-weighted MR images and hypointense on T2/ FLAIRweighted magnetic resonance (MR) images. Diffusion-weighted imaging in post resection follow up study showed a focal restraction lesion, low on Apperent diffusion cooficent images.