Patient and aneurysm characteristics
| Characteristics | |
|---|---|
| Female (No.) (%) | 59 (86) |
| Age (mean) (yr) | 59.4 (SD, 11.4) |
| Aneurysm location | |
| Internal carotid artery (No.) (%) | 28 (41) |
| Anterior cerebral artery (No.) (%) | 3 (4) |
| Anterior communicating artery (No.) (%) | 8 (12) |
| Middle cerebral artery (No.) (%) | 4 (6) |
| Posterior communicating artery (No.) (%) | 17 (25) |
| Posterior circulationa (No.) (%) | 8 (12) |
| Endovascular treatment | |
| Stent only (No.) (%) | 6 (9) |
| Coil only (No.) (%) | 34 (50) |
| Stent-assisted coil (No.) (%) | 28 (41) |
↵a Includes aneurysms involving the posterior cerebral artery (n = 1), vertebral artery (n = 3), and basilar artery (n = 4).