Data regarding index transjugular intrahepatic portosystemic stent shunt (TIPSS) and shunt modification
| Characteristic | |
|---|---|
| *Reduction stent in six, other devices in three. | |
| PPG, portal pressure gradient. | |
| Values are mean (SD) or number. | |
| Pre-TIPSS PPG (mm Hg) | 23.3 (7.7) |
| Post-TIPSS PPG (mm Hg) | 6.9 (3.2) |
| Mean reduction in PPG (mm Hg) | 16.2 (7.9) |
| Mean stent diameter (mm) | 10.8 (1.2) |
| Type of stent | |
| Uncovered | 31 |
| Covered | 7 |
| Shunt modification | |
| Reduction | 9* |
| Occlusion | 29 |
| Embolisation of varices | 13 |