Figure 2.
Cerebral Angiography:
a)Occlusion of the superior segment of the basilar artery (arrow) and stenosis in the
distal segment of the right vertebral artery (arrow head) corresponds to a dissection.
b)Partial recanalization of the basilar artery (arrow).
c) Complete recanalization of the basilar artery (arrow).
d)Therapeutic occlusion of the right vertebral artery with coils (arrow).