Initial and follow-up DSA results for patients treated with endovascular therapy
| Follow-Up DSA Results | ||||
|---|---|---|---|---|
| Complete Occlusion | Stable Occlusion | Recurrence | Total | |
| Complete occlusion (100%) | 32 (97.0%) | same | 1 (3%) | 33 |
| Near-complete occlusion (95%–100%) | 15 (55.6%) | 11 (40.7%) | 1 (3.7%) | 27 |
| Incomplete occlusion (<95%) | 2 (100%) | 0 | 0 | 2 |
| Total | 49 | 11 | 2 | 62a |
↵a This table excludes the 3 patients who were treated with a flow-diversion technique as well as the 11 patients who underwent MRA follow-up.