716919.fig.002a
(a)
716919.fig.002b
(b)
716919.fig.002c
(c)
716919.fig.002d
(d)
Figure 2: Right vertebral angiogram ((a): early arterial phase, (b): slightly late arterial phase, (c): late arterial phase) showing retrograde inflow into the pseudolumen. Right vertebral angiogram (d) after coil embolization at the dissection site showing complete occlusion of the aneurysm.