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Technical advances in transjugular intrahepatic portosystemic shunts
G Zemel1, G J Becker, J W Bancroft
1Department of Radiology, Miami Vascular Institute, Baptist Hospital of Miami, FL 33176.
Summary
A transjugular intrahepatic portosystemic shunt (TIPS) can be created using a transjugular-only approach. This method is effective for achieving variceal decompression and lowering portal pressure.
Area of Science:
- Interventional Radiology
- Hepatology
- Vascular Surgery
Background:
- Transjugular intrahepatic portosystemic shunt (TIPS) creation is a common procedure for managing portal hypertension.
- Percutaneous creation typically involves balloon-expandable stents.
Purpose of the Study:
- To describe a transjugular-only approach for TIPS creation using a 16-gauge needle.
- To evaluate the efficacy and safety of this technique.
Main Methods:
- A transjugular-only technique was employed for TIPS creation.
- Stent diameters of 8-10 mm were used, with 12 mm occasionally required.
- Procedure success was defined by a portosystemic gradient ≤ 12 mm Hg.
Main Results:
- A functional and efficacious shunt was achieved in most cases.
- Effective variceal decompression was observed.
- Hepatic vein stenosis, a potential complication, was successfully managed with additional stenting.
Conclusions:
- TIPS can be performed successfully and safely with a transjugular-only approach.
- The long-term impact of TIPS on portal hypertension management requires further investigation.