Table 1 Aneurysm characterization
Aneurysm characteristics | n (%) |
|---|---|
Aneurysm presentation | |
Incidental | 12 (25.5) |
Nerve palsy | 10 (21.3) |
Headache | 9 (19.1) |
Recurrent | 16 (34) |
Aneurysm size | |
Small size < 10 mm | 28 (59.6) |
Large size 10–24 mm | 17 (36.2) |
Giant ≥ 25 mm | 2 (4.3) |
Dome-to-neck ratio | |
> 1.5 (favorable dome-to-neck ratio) | 30 (63.8) |
≤ 1.5 (unfavorable dome-to-neck ratio) | 17 (36.2) |
Same segment another aneurysm | 5 (10.6) |
Thrombosed aneurysm | 2 (4.3) |
Fetal origin PCOM | 1 (2.1) |
Incorporated vessels | 9 (19.1) |