Fig. 4.
Serial angiogram of the left VA. (A) Initial angiogram showing a left V4 segment dissecting aneurysm. (B) Follow-up angiogram obtained 2 months after the first treatment showing increased aneurysm sac filling. (C) Follow-up angiogram obtained 5 months after the second treatment, no in-stent stenosis and complete healing of the aneurysm and restoration of the normal caliber of the vessel is observed.