Clinical and angiographic characteristics
| No. of patients | 72 |
| No. of aneurysms | 72 |
| Sex (%) | |
| Female | 41 (56.9) |
| Male | 31 (43.1) |
| Age (y) | |
| Mean | 70.0 |
| Range | 65–80 |
| Aneurysm location (%) | |
| ICA | 27 (37.5) |
| ACA, AcomA | 16 (22.2) |
| MCA | 12 (16.7) |
| VB | 17 (23.6) |
| Aneurysm size (%) | |
| < 10 mm | 42 (58.3) |
| ≥ 10 mm | 30 (41.7) |
| Modalities of treatment (%) | |
| Coiling alone | 51 (70.8) |
| Stent-assisted coiling | 12 (16.7) |
| Remodeling | 9 (12.5) |
ACA indicates anterior cerebral artery; AcomA, anterior communicating artery; MCA, middle cerebral artery; ICA, internal carotid artery; VB, vertebrobasilar system.