A<unk> <unk>  AVM, CAVM, cAVM) is an abnormal connection between the arteries and veins in the brain—specifically, an<unk><unk>  in the cerebrum.
Cerebral arteriovenous malformation
Cavernous venous malformation
Arteriovenous malformation
Chiari malformation
Central nervous system cavernous hemangioma
Meningioma
Glioma
Brain metastasis