Case Report: Gyral Brain Arteriovenous Malformation with Presentation Isolated From Intraventricular Hemorrhage Rizky Fawzyana Sarengat1*, Achmad Firdaus Sani2 Abstract Introduction: Brain Arteriovenous Malformation (BAVM) is a rare disease with an incidence rate of 1.3 out of 100,000 people. The most common clinical manifestations in BAVM patients are intracranial hemorrhage. There