These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Posttransplantation portal thrombosis secondary to splenorenal shunt persistence.
    Author: Tallón Aguilar L, Jiménez Riera G, Suárez Artacho G, Marín Gómez LM, Serrano Díaz-Canedo J, Gómez Bravo MA.
    Journal: Transplant Proc; 2010 Oct; 42(8):3169-70. PubMed ID: 20970639.
    Abstract:
    PURPOSE: The aim of this study was to analyze our experience with portal vein thrombosis after liver transplantation with a persistent splenorenal shunt. MATERIALS AND METHODS: The study population included 780 liver transplantations from 1990 to 2009. We analyzed the existence of portal vein thrombosis in the immediate posttransplant period, selecting cases with a persistent splenorenal shunt requiring surgery. RESULTS: The incidence of posttransplant portal vein thrombosis was 1.41% (n=11), of which 3 (27%) had a splenorenal shunt as a possible cause (0.38% of the total). Two cases required liver retransplantation due to portal vein thrombosis, and the third a thrombectomy. In all cases the shunt was also closed. During the early postoperative follow-up of these 3 patients, 2 needed repeat surgeries because of a new portal vein thrombosis (thrombectomy) in one and a bilioperitoneum in the other. After a median follow-up of 11 months, the patients showed a good evolution with no primary graft dysfunction. DISCUSSION: The portal steal phenomenon secondary to persistence of a splenorenal shunt promotes the occurrence of portal vein thrombosis. Although it is a rare cause of graft dysfunction, it must be treated early, because it can lead to a small-for-size syndrome.
    [Abstract] [Full Text] [Related] [New Search]