Choroid Plexus Papilloma of the Cerebellopontine Angle

Abstract

We report a case of a transdural choroid plexus papilloma of the cerebellopontine angle in a 23-year-old woman. Choroid plexus papillomas are rare intracranial tumors, usually occurring intraventricularly. Those found in the cerebellopontine angle are uncommon and almost always subdural. The investigation, treatment, and follow-up are discussed.