Pseudotumoral hemicerebellitis is a rare presentation of acute cerebellitis, which involves the inflammation of a single cerebellar hemisphere and most commonly affects children. It mimics a tumor on imaging, hence given the name. In this report, we present a case of pseudotumoral hemicerebellitis in a 30-year-old male who presented to the emergency room (ER) with complaints of vertigo, vomiting, and a headache.
Keywords: Acute hemicerebellitis; Case report; Cerebellum; Pseudotumoral cerebellitis; Tumor.
© 2023 The Authors. Published by Elsevier Inc. on behalf of University of Washington.