Figure 2.

A 43-year-old woman (patient No. 7) presenting with HH grade II SAH. A) Initial angiogram shows a broad-based, shallow outpouching arising from a non-branching site along the anterior wall of supraclinoid ICA. B) Stent-assisted coil embolization with a single coil and followed by the stent-within-a-stent technique was performed. The angiogram revealed residual aneurysmal filling. C) Follow-up right ICA angiogram obtained 15 days postoperatively revealed considerable BBA growth. D) After re-treatment using stent-assisted coiling with multiple coils, the angiogram reveals minimal residual aneurysm filling of the aneurysm sac. E) At three months' angiographic follow-up examination, complete occlusion with reconstruction of the ICA was noted.