RT Journal Article SR Electronic T1 Unusual manifestation of a vein of Galen malformation: value of CT angiography. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1423 OP 1426 VO 17 IS 8 A1 Konno, S A1 Numaguchi, Y A1 Shrier, D A A1 Qian, J A1 Sinkin, R A YR 1996 UL http://www.ajnr.org/content/17/8/1423.abstract AB We describe a neonate with aneurysmal dilatation of the vein of Galen with arteriovenous fistulous sites located at the superior vermian vein. Helical CT angiography was useful for evaluating the anomalous vessels.