Characteristics of patients and aneurysms
| Gender | |
| Female/male | 17/12 |
| Aneurysm size | |
| <10 mm | 14/29 (48.3%) |
| >10 mm | 15/29 (51.7%) |
| Aneurysm morphology | |
| Saccular/fusiform-dissecting | 20/29 (69%)/ 9/29 (31%) |
| Aneurysm location | |
| ICA | 21/29 (72.4%) |
| ACA/AcomA | 2/29 (6.9%) |
| MCA | 1/29 (3.4%) |
| Posterior | 5/29 (17.2%) |
| Previous treatment | |
| Coils+stent | 6/29 (20.7%) |
| Coils | 23/29 (79.3%) |
| Number of previous treatments | |
| 1 | 21/29 (72.4%) |
| >1 | 8/29 (27.6%) |
ACA, anterior cerebral artery; AcomA, anterior communicating artery; ICA, internal carotid artery; MCA, middle cerebral artery.