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Transjugular Intrahepatic Portosystemic Shunt Reduction Techniques.
Mason A Brown1, Sebouh Gueyikian2, Steven Huffman1
1Department of Vascular and Interventional Radiology, Aurora St. Luke's Medical Center, Milwaukee, Wisconsin.
Seminars in Interventional Radiology
|May 8, 2023
Summary
Transjugular intrahepatic portosystemic shunt (TIPS) creation lowers portal pressure but can cause complications. TIPS reduction is a key strategy to manage overshunting, preserving shunt patency and reducing thrombosis risk.
Area of Science:
- Interventional Radiology
- Hepatology
- Vascular Surgery
Background:
- Transjugular intrahepatic portosystemic shunt (TIPS) creation is a vital procedure for managing portal hypertension complications.
- However, excessive shunt flow (overshunting) can lead to serious adverse events like hepatic decompensation and encephalopathy.
Purpose of the Study:
- This article reviews patient selection, techniques, and outcomes for TIPS reduction.
- It aims to provide guidance on managing overshunting complications after TIPS creation.
Main Methods:
- Review of existing literature on TIPS creation, complications, and management strategies.
- Focus on techniques and outcomes specifically related to TIPS reduction versus occlusion.
Main Results:
- TIPS reduction is presented as an initial therapeutic option for overshunting.
- It offers the advantage of maintaining shunt patency and has a lower risk of venous thrombosis compared to complete occlusion.
Conclusions:
- Appropriate patient selection is crucial for successful TIPS creation.
- TIPS reduction is an effective method to mitigate overshunting complications, preserving liver function and patient outcomes.
