Research Article
The Effect of Puncture Sites of Portal Vein in TIPS with ePTFE-Covered Stents on Postoperative Long-Term Clinical Efficacy
Table 3
Patterns of TIPS stent stenosis.
| Pattern | Group A () | Group B () | Group C () |
| Thrombotic occlusion | 10 | 5 | 2 | Intimal hyperplasia | 7 | 2 | 1 | Hepatic and portal venous end shunt stenosis | 3 | 1 | 0 | Abnormal angulation | 5 | 2 | 0 |
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