Cerebellar Arteriovenous Malformation with Coexistent Hemangioblastoma.

Background: This is a case of a man aged 40 years with a past medical history of smoking, hypertension, polycythemia vera, intellectual disability, and schizophrenia who presented with generalized headaches, progressive loss of balance, and visual disturbance for 1 month.

Case Description: Head computed tomography and magnetic resonance imaging revealed a right cerebellar hematoma associated to heterogenous lesion with cystic components and flow-voids in the right cerebellar hemisphere. A ventriculoperitoneal shunt was placed with partial improvement of symptoms.