Vein of Galen aneurysmal malformation-clinical and angiographic spectrum with management perspective: an institutional experience.

We encountered a wide range of demographic, clinical, and angiographic features in VGAM. Mural type malformations were associated with giant venous sacs. Good outcome after embolization was seen in selected neonates and in most of the infants, children, and adults. Jugular atresia was significantly associated with poor outcome.