Transjugular portosystemic shunt in chronic portal vein occlusion: Importance of segmental portal hypertension in cavernous transformation of the portal vein

Eric Walser, Roger Soloway, Syed A. Raza, Aman Gill

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The authors describe a patient with bleeding varices due to chronic portal vein occlusion. A transjugular intrahepatic portosystemic shunt (TIPS) attempt failed because of cannulation of a low-pressure network of portal veins, which communicated only with the chronically thrombosed native portal vein. A second TIPS attempt was successful after transhepatic catheterization of a high-pressure portal system that was continuous with periportal collateral veins and mesenteric veins. After 8 months and one TIPS revision for hepatic vein stenosis, the patient has improved liver function, collapsed varices, and a patent TIPS on ultrasonogram. This case illustrates that cavernous transformation of the portal vein may result in variable intrahepatic portal perfusion and pressures and that TIPS in such cases requires careful selection of an intrahepatic portal vein to achieve adequate portal decompression.

Original languageEnglish (US)
Pages (from-to)373-378
Number of pages6
JournalJournal of Vascular and Interventional Radiology
Volume17
Issue number2
DOIs
StatePublished - Feb 2006
Externally publishedYes

Fingerprint

Surgical Portasystemic Shunt
Transjugular Intrahepatic Portasystemic Shunt
Portal Hypertension
Portal Vein
Varicose Veins
Catheterization
Portal System
Portal Pressure
Pressure
Mesenteric Veins
Hepatic Veins
Decompression
Veins
Pathologic Constriction
Thrombosis
Perfusion
Cavernous Transformation of Portal Vein
Hemorrhage
Liver

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology

Cite this

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