Table 1.
Immediate and late clinical and angiographical outcome.
| Patient no. | Clinical outcome |
Max. FU (months) | Angiographical outcome |
|||
|---|---|---|---|---|---|---|
| Admission | Discharge | Max. FU | Flow modification: immediate | Flow modification: max. FU | ||
| 1 | 3 | 3 | 0 (+) | 30 | Residual filling > 50% | Complete occlusion since eighth month, stable through FU |
| 2 | 3 | 3 | 6 (−) | 6 | Residual filling > 50% | Residual filling < 50% |
| 3 | 1 | 0 | 0 (+) | 9 | Residual filling < 50% | Complete occlusion |
| 4 | 0 | 0 | 0 (=) | 6 | Residual filling > 50% | Neck remnant |
| 5 | 1 | 1 | 1 (=) | 24 | Residual filling > 50% | Complete occlusion since ninth month, stable through FU |
| 6 | 1 | 2 | 1 (=) | 12 | Residual filling < 50% | Neck remnant |
| 7 | 2 | 2 | 2 (=) | 6 | Residual filling > 50% | Complication: complete ICA occlusion (asymptomatic), aneurysm obliterated through FU |
| 8 | 0 | 1 | 1 (−) | 12 | Complete occlusion | Complete occlusion (after recanalization on third month) |
| 9 | 1 | 1 | 1 (=) | 0 | Residual filling > 50% | n.a. |
| 10 | 1 | 1 | 1 (=) | 12 | Residual filling > 50% | Neck remnant (recanalized after complete occlusion at third month) |
| 11 | 3 | 3 | 3 (=) | 16 | Complete occlusion | Small, constant endoleak since third month fed by the VA; elective VA occlusion 10th month; stable since then |
| 12 | 0 | 0 | 0 (=) | 7 | Neck remnant | Complete occlusion since third month, stable through FU |
| 13 | 1 | 1 | 0 (+) | 36 | Residual filling < 50% | Residual filling < 50% since intervention, stable through FU |
| 14 | 0 | 0 | 0 (=) | 36 | No change | Complete occlusion since third month, stable through FU |
| 15 | 2 | 2 | 2 (=) | 12 | Complete occlusion | Complete occlusion |
| 16 | 0 | 0 | 0 (=) | 15 | Residual filling > 50% | Complete occlusion |
| 17 | 0 | 0 | 0 (=) | 10 | Residual filling > 50% | Neck remnant |
| 18 | 1 | 1 | 1 (=) | 29 | Residual filling > 50% | Complete occlusion since third month (stable through FU) |
| 19 | 0 | 0 | 0 (=) | 13 | No change | No change (stable through FU) |
| 20 | 0 | 0 | 0 (=) | 11 | Both residual filling > 50% | Both neck remnant |
| 21 | 0 | 0 | 0 (=) | 12 | Both no change | Both complete occlusion |
| 22 | 0 | 0 | 0 (=) | 3 | Residual filling < 50% | Neck remnant |
| 23 | 1 | 1 | 1 (=) | 15 | Complete occlusion | Complete occlusion |
| 24 | 2 | 2 | 6 (−) | 4 | Both residual filling > 50% | No data, patient deceased (myocardial infarction) |
| 25 | 1 | 1 | 0 (+) | 13 | Residual filling < 50% | Complete occlusion |
VA: vertebral artery; FU: follow-up; +: improved; =: stable; −: worsened..