The Coexistence of Gliosarcoma and Arteriovenous Malformation with the BRAF V600E Mutation.

Background: The authors report a case of a woman aged 33 years who suffered from the combination of primary gliosarcoma and arteriovenous malformation as the first clinical presentation of intracranial hemorrhage.

Case Description: Subsequently, gene examination rarely finds BRAF V600E mutation in the surgical specimen. The lesion was not completely identified with magnetic resonance imaging and digital subtraction angiography.