Main features of aneurysms
| Control (n = 22) | PED (n = 22) | Total | P Value | |
|---|---|---|---|---|
| Dome size | ||||
| Mean (mm) | (13.9 ± 6.7) | (14.9 ± 6.3) | .52 | |
| Range (mm) | 4–30 | 6–26 | ||
| Median (mm) | 13 | 14.5 | ||
| Small | 7 (31.8%) | 7 (31.8%) | 14 (31.8%) | |
| Large | 12 (54.5%) | 12 (54.5%) | 24 (54.5%) | |
| Giant | 3 (13.6%) | 3 (13.6%) | 6 (13.6%) | |
| Location | ||||
| Carotido-ophthalmic | 12 (54.5%) | 12 (54.5%) | 24 (54.5%) | |
| Cavernous | 9 (40.9%) | 9 (40.9% | 18 (40.9%) | |
| Hypophyseal | 1 (4.5%) | 1 (4.5%) | 2 (4.5%) |