Clinical, angiographic, and follow-up data in 28 patients with 28 large or giant ICA aneurysms
| Treatment | |
|---|---|
| Treatment strategy | |
| FD alone | 10 |
| FD + loose coiling | 18 |
| No. implanted flow diverters | |
| Two overlapping flow diverters | 5 |
| Single flow diverter | 23 |
| Technique adverse event | |
| Poor midstent opening | 1 |
| Immediate angiographic results | |
| Partial occlusion | 16 |
| Neck remnant | 2 |
| Disrupted inflow jet and slow flow | 9 |
| Flow reduction | 7 |
| No change | 3 |
| Clinical symptoms | |
| Resolved | 13 |
| Improved | 6 |
| No change | 4 |
| Transient worsening | 5 |
| Overall procedure-related morbidity/mortality | 0/0 |
| Follow-up angiographic results (n = 25) | |
| Complete occlusion | 18 (72%) |
| Improvement | 6 (24%) |
| Stable | 1 (4%) |