Endovascular treatment of intracranial aneurysms with a branch arising from the sac: clinical and anatomic findings in 9 patients
| Patient No./Age (y)/Sex | Clinical Presentation | Aneurysm Size (mm) | Aneurysm Location | Treatment | Clinical Outcome (GOS) |
|---|---|---|---|---|---|
| 1/73/M | SAH | 10 | AcomA | Occlusion of the aneurysm inflow zone | Excellent |
| 2/70/F | Incidental | 9 | MCA | Balloon-assisted technique | Excellent |
| 3/56/F | Incidental | 7 | MCA | Balloon-assisted technique | Excellent |
| 4/48/F | Incidental | 5 | MCA | Balloon-assisted technique | Excellent |
| 5/64/F | SAH | 20 | ICA bifurcation | Left A1 sacrifice | Excellent |
| 6/74/F | SAH | 9 | PcomA | Balloon-assisted technique | Death < SAH |
| 7/50/F | SAH | 3 | AchA | Balloon-assisted technique | Death < SAH |
| 8/47/F | SAH | 4 | AcomA | Balloon-assisted technique | Excellent |
| 9/43/M | SAH | 4 | SCA | SCA sacrifice | Excellent |
Note:—AcomA indicates anterior communicating artery; PcomA, posterior communicating artery; ICA, internal carotid artery; SCA, superior cerebellar artery; AchA, anterior choroidal artery; MCA, middle cerebral artery; A1, first segment of the anterior cerebral artery; SAH, subarachnoid hemorrhage; GOS, Modified Glasgow Outcome Scale.