Follow-up interval period, number of feeders, and number of pedicles treated
| Patient No. | No. of Feeders | No. of Pedicles Treated | Time of Follow-Up after Treatment |
|---|---|---|---|
| 1 | 7 | 1 | MRI/A, 12 mo |
| 2 | 10 | 2 | Angio, 16 mo |
| 3 | 6 | 1 | MRI/A, 12 mo |
| 4 | 9 | 1 | MRI/A, 11 mo |
| 5 | 12 | 1 | MRI/A, 6 mo |
| 6 | 9 | 2 | Angio, 3 mo |
| 7 | 7 | 1 | Angio, 6 mo |
| 8 | 8 | 2 | Angio, 12 mo |
| 9 | 10 | 2 | Angio, 4 mo |
| 10 | 3 | 1 | MRI/A, 10 mo |
| 11 | 8 | 1 | Angio, 5 mo |
| 12 | 9 | 3 | Not done yet |
| 13 | 6 | 1 | MRI/A, 8 mo |
| 14 | 3 | 1 | Angio, 4 mo |
| 15 | 2 | 1 | Angio, 4 mo |
| 16 | 7 | 2 | Not done yet |
| 17 | 4 | 1 | Not done yet |
Note:—MRI/A indicates MR imaging/MR angiography; Angio, angiography.