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The Coexistence of Gliosarcoma and Arteriovenous Malformation with the BRAF V600E Mutation
1Guizhou Medical University, Guiyang, Guizhou, People's Republic of China.
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.
Conclusions:
This case illustrates the occult and unusual feature of gliosarcoma. The pathogenesis of such coexistence might be related to underlying genetic alterations.
