Tract embolization with gelatin sponge after percutaneous transhepatic portal vein intervention

Bleeding from the puncture tract after percutaneous transhepatic portal vein intervention can become life-threatening. To date, studies about tract embolization with gelatin sponge after percutaneous transhepatic portal vein intervention are only with small numbers of patients, or non-consecutive or pediatric patients with a relatively small sheath in diameter.