Table.
Patient characteristics
| Pt. No. | Age, years | Laterality | MTS/PTS | CEAP class | ISR before ablation, % |
|---|---|---|---|---|---|
| 1 | 42 | Left | PTS | 3 | 54 |
| 2 | 57 | Right | NIVL | 4 | 53 |
| 3 | 68 | Right | PTS | 4 | 49 |
| 4 | 52 | Left | PTS | 4 | 54 |
| 5 | 82 | Left | PTS | 3 | 51 |
| 6 | 45 | Left | PTS | 4 | 25 |
| 7 | 48 | Left | PTS | 4 | 50 |
| 8 | 55 | Left | NIVL | 4 | 37 |
| 9 | 56 | Left | PTS | 3 | 55 |
| 10 | 71 | Right | PTS | 4 | 59 |
| 11 | 31 | Right | NIVL | 4 | 55 |
| 12 | 64 | Right | PTS | 3 | 38 |
| 13 | 47 | Right | NIVL | 3 | 65 |
| 14 | 56 | Left | NIVL | 6 | 41 |
| 15 | 64 | Left | PTS | 3 | 41 |
| 16 | 45 | Left | NIVL | 4 | 36 |
| 17 | 62 | Left | PTS | 5 | 50 |
| 18 | 34 | Left | NIVL | 3 | 47 |
CEAP, Clinical, etiologic, anatomic, pathophysiologic; ISR, in-stent restenosis; MTS, May-Thurner syndrome; NIVL, nonthrombotic iliac vein lesion; Pt. No., patient number; PTS, post-thrombotic syndrome.