Age (years) (mean±SD) | 54.7±15.2 |
Female sex (n (%)) | 42 (64.6) |
Aneurysm size (mm) (median) | 7 |
Parent vessel diameter (mm) (median) | 2.4 |
Cases with parent vessel <2.5 mm (n (%)) | 31 (55.4) |
Last radiographic follow-up (months) (median, mean±SD) | 6, 11.7±1.91 |
Aneurysm location (n (%)) | |
A2 | 8 (12.3) |
A3 | 16 (24.6) |
M2 | 28 (43.1) |
M3 | 1 (1.5) |
P2 | 9 (13.8) |
P3 | 3 (4.6) |
Aneurysm morphology (n (%)) | |
Saccula | 38 (58.5) |
Fusiform | 19 (29.2) |
Dissecting | 8 (12.3) |
Presentation (n (%)) | |
Incidental/asymptomatic | 51 (78) |
Unruptured symptomatic | 5 (8) |
Ruptured | 9 (14) |
Hunt–Hess grades I–III | 6 (75) |
Hunt–Hess grades IV–V | 2 (25) |
Onset to treatment (days) (median) | 1 |