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| Ruptured, n = 86 (%) | Unruptured, n = 44 (%) | |
|---|---|---|
| Aneurysm size | ||
| Very small (< 2 mm) | 9 (11) | 2 (4) |
| Small (2–4 mm) | 38 (44) | 16 (37) |
| Medium (4–10 mm) | 32 (37) | 25 (57) |
| Large (> 10 mm) | 7 (8) | 1 (2) |
| Neck size | ||
| Small (< 4 mm) | 73 (85) | 34 (77) |
| Wide (≥ 4 mm) | 13 (15) | 10 (23) |
