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Aneurysm characteristics (n = 72)
| Anterior circulation aneurysms | 82% |
| Mean aneurysm diameter ± SD, mm | 6.8±3.6 |
| Aneurysm neck width ≥4 mm | 46% |
| Dome-to-neck ratio1 <2 | 83% |
| Ruptured aneurysms | 50% |
Calculated based on the short-axis measurement in aneurysms that were cylindrical in shape.
