Incidence of recanalization and retreatment according to the presence of contrast stasis
| Total | No Contrast Stasis | Contrast Stasis | PValue | |
|---|---|---|---|---|
| Recanalization | 44/301 (14.6%) | 29/197 (14.7%) | 15/104 (14.4%) | 1.000 |
| Size | .930 | |||
| Small | 3/24 (12.5%) | |||
| Medium | 7/49 (14.6%) | |||
| Large | 5/31 (16.1%) | |||
| Location | .540 | |||
| Proximal | 3/12 (25.0%) | |||
| Center | 2/16 (12.5%) | |||
| Peripheral | 10/76 (13.2%) | |||
| Recanalization type | .320 | |||
| Neck growth | 12/44 (27.3%) | 10/29 (34.5%) | 2/15 (13.3%) | |
| Coil compaction | 24/44 (54.5%) | 14/29 (48.3%) | 10/15 (66.7%) | |
| Coil degradation | 8/44 (18.2%) | 5/29 (17.2%) | 3/15 (20.0%) | |
| Retreatment | 11/44 (25.0%) | 7/29 (24.1%) | 4/15 (26.7%) | 1.000 |