Figure 4From: Twenty-seven years follow-up of a patient with congenital retinocephalofacial vascular malformation syndrome and additional congenital malformations (Bonnet-Dechaume-Blanc syndrome or Wyburn-Mason syndrome) Digital subtraction angiography (DSA) of the left internal carotid artery: arterial phase (a, b) demonstrating the nidus of the arteriovenous malformation located around the chiasm (arrows) and behind the globe (arrowhead). In c venous drainage of the arteriovenous malformation and chorioretinal blush (open arrow).Back to article page