Table 2 Characteristics of TIPS revision procedures
Characteristics | Values |
|---|---|
No | 33 |
Indication for TIPS revision | |
Portal hypertension | 13 (39.4) |
US dysfunction criteria | 12 (36.4) |
Both | 8 (24.2) |
Pre-TIPS revision PSG (mmHg) | 18.5 (8–28) |
Post-TIPS revision PSG (mmHg) | 8 (4–19) |
Proximal end TIPS location | |
Portal vein | 23 (69.7) |
Right portal vein branch | 10 (10.3) |
Distal end TIPS location | |
HV | 28 (84.8) |
HV/IVC junction | 5 (15.2) |
Patterns of TIPS DAF | |
1 | 23 (69.7) |
2 | 5 (15.2) |
3 | 2 (6.1) |
4 | 3 (9.1) |
Stenosis rate | |
< 50% | 5 (15.2) |
> 50% | 23 (69.7) |
Complete occlusion | 3 (9.1) |
Missing | 2 (6.1) |
Delay of TIPS revision | |
< 12 months | 20 (60.6) |
> 12 months | 13 (39.4) |
Successful TIPS revision | 30 (90.9) |