Table 2.
Angiographic characteristics of brainstem AVMs treated with GKRS

TM : thalamus+midbrain, M : midbrain, P : pons, MO : medulla oblongata, AVM : arteriovenous malformation, GKRS : gamma knife radiosurgery
Angiographic characteristics of brainstem AVMs treated with GKRS

TM : thalamus+midbrain, M : midbrain, P : pons, MO : medulla oblongata, AVM : arteriovenous malformation, GKRS : gamma knife radiosurgery