100 meso-caval interposition-shunts for recurrent variceal hemorrhage in portal hypertension. A prospective study.

In all the cases preoperative sclerotherapy was performed so many times as needed by each individual patient with the goal of controlling the active bleeding episodes at admission and of diminishing the pre and postoperative bleeding probability. Intraoperative postshunt measurements showed residual portal perfusion in all studied patients. Early mortality was 10% and the follow up mortality 38.8%. Main causes of death were liver failure and hepatocellular carcinoma. Five and ten years survival rates were 63.9% and 35.1% respectively. The total encephalopathy rate was 12.2%