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Updated: Jul 17, 2026

New Thrombectomy Technique for Total Portal Vein Thrombosis in Liver Transplantation
Published on: June 27, 2025
CT and MRI of acquired portal venous system anomalies
Ioana Lupescu1, Narcis Masala, Razvan Capsa
1Department of Radiology, Fundeni Hospital, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania. ilupescu@gmail.com
Abstract:
In this educational presentation, we offer an overview of acquired anomalies of the portal venous system explored by biphasic helical CT and MRI. Portosystemic collateral vessels, cavernous transformation of the portal vein, intrahepatic vascular shunts, aneurysms of the portal venous system, thrombosis of the portal venous system, and gas in the portal venous system will be discussed. For liver surgery and interventional procedures it is necessary to have a correct mapping of normal anatomy, variants, and different pathologies involving the portal venous system.
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