Summary of the patient demographics and aneurysm characteristics
| Demographics | |
|---|---|
| Mean age (yr) | 53.3 (SD, 11.3) |
| Sex | |
| Female | 19 (70.4%) |
| Male | 8 (29.6%) |
| Aneurysm location | |
| Right superior MCA trunk | 6 (22.2%) |
| Right inferior MCA trunk | 8 (29.6%) |
| Left superior MCA trunk | 9 (33.3%) |
| Left inferior MCA trunk | 4 (14.8%) |
| Aneurysm size (maximal diameter) | |
| 2–4 mm | 7 (25.9%) |
| 5–7 mm | 14 (51.9%) |
| 8–12 mm | 5 (18.5%) |
| 13–15 mm | 1 (3.7%) |
| Aneurysm neck diameter (mm)a | 3.8 (SD, 1.1) (2.1–6.7) |
| Diameter of the artery at the proximal end of stent (mm)a | 2.1 (SD, 0.22) (1.7–2.8) |
| Diameter of the artery at the distal end of stent (mm)a | 1.6 (SD, 0.17) (1.3–2.0) |
↵a Data are given as the mean value (SD) (minimum-maximum values).