Table 1 Baseline patient and aneurysm characteristics
Variable | Value (n = 32) |
|---|---|
Age (years) | |
Mean ± SD | 53.91 ± 14.45 |
Range | 17–77 |
Gender (%) | |
Female | 27 (84%) |
Male | 5 (16%) |
SAH (%) | 16 (50%) |
GCS (%) | |
0–3 | 0 (0%) |
4–6 | 2 (6%) |
7–9 | 2 (6%) |
10–12 | 3 (9%) |
13–15 | 25 (78%) |
Hunt-Hess grade (%) | |
0 (unruptured) | 16 (50%) |
1 | 5 (16%) |
2 | 4 (12%) |
3 | 5 (16%) |
4 | 2 (6%) |
5 | 0 (0%) |
mRS (%) | |
0 | 0 (0%) |
1 | 11 (34%) |
2 | 8 (25%) |
3 | 3 (9%) |
4 | 3 (9%) |
5 | 7 (22%) |
Aneurysm number | 42 |
Aneurysm size (mm) | |
Mean ± SD | 16.81 ± 16.25 |
Range | 1.6–74.7 |
Complexity (one aneurysm may have several complexity) | |
Giant (≥ 25 mm) | 6 |
Large (15 mm–25 mm) | 6 |
Difficult locations | 14 |
Presence of collateral circulation | 4 |
Intraluminal thrombus | 3 |
Calcification of wall | 3 |
Previous treatment | 2 |
Others | 8 |
Multiple aneurysms requiring simultaneous management | 5 (patients) |
With sellar tumor | 1 |
Wide neck | 1 |
Dissecting aneurysm | 1 |
Aneurysm location (%) | |
Anterior circulation | 32 (76%) |
AComA | 3 (7%) |
MCA | 9 (21%) |
ICA-PComA | 7 (17%) |
ICA | 13 (31%) |
Posterior circulation | 10 (24%) |
PICA | 1 (2%) |
AICA | 2 (5%) |
PCA | 2 (5%) |
SCA | 1 (2%) |
BA | 4 (10%) |