Patient data and characteristics of aneurysms treated with FD
| Characteristics | |
|---|---|
| Patients (No.) | 52 |
| Aneurysms (No.) | 52 |
| Women (%) | 21/52 (41%) |
| Mean age (range) (yr) | 54 (16–79) |
| Presentation/indications for treatment (No.) (%) | |
| Incidental finding/headaches | 20 (38%) |
| Recurrent after coiling/coiling and stenting/failed clipping | 16 (31%) |
| Cranial nerve deficit/mass effect | 14 (27%) |
| Stroke/transient ischemic attack | 7 (13%) |
| Acute SAH | 7 (13%) |
| Baseline mRS (No.) | |
| mRS 0 | 20 (38%) |
| mRS 1–2 | 18 (35%) |
| mRS 3–5 | 14 (27%) |
| Aneurysm size (n = 51) (%) | |
| <5 mm | 4 (8%) |
| 5–9.9 mm | 13 (25%) |
| 10–20 mm | 17 (33%) |
| >20 mm | 17 (33%) |
| Aneurysm neck size (mm) | |
| Mean (range) | 17.5 ± 17.7 (2–90) |
| Location (No.) (%) | |
| V4 segment of vertebral artery | 20 (38%) |
| VB junction | 11 (21%) |
| BT | 15 (29%) |
| PCA | 6 (12%) |
| Morphology (No.) (%) | |
| Wide-neck saccular | 12 (23%) |
| Fusiform/dissecting | 40 (77%) |
| Treatment | |
| No. of flow diverters | 1.4 ± 0.7 (range, 1–3) |
| No. of additional coiling | 15 (29%) |