Fig. 3.

Case 14; a 73-year-old women with SAH. A : The left ICA angiogram shows the aneurysm before treatment. B : 3D reconstruction image shows wide-necked PCoA aneurysm (neck×height×width×length : 10.6×6.5×7.2×7.3 mm). C : Neuroform stent (4.5×15 mm) was deployed resulting in jailing two microcatheters. The microcatheters have different distal shapes; one has a 45° angled distal tip and the other has a 90° angled distal tip. D : Two coils (360° Guglielmi detachable coil 6×11 mm, Microplex coil Complex 5×15 mm) being deployed via two microcatheters. E : Immediately after treatment, a left ICA angiography shows residual contrast dye filling the neck to preserve the fetal type PCoA. The dome of the aneurysm is compactly occluded. But, there was a procedure-related thromboembolism at the left distal anterior cerebral artery. F : Two months after embolization, the angiogram showed no interval change and stable coils.