Transjugular intrahepatic portosystemic shunt for treatment of bleeding ectopic varices with portal hypertension

In the setting of hepatic failure and portal hypertension, hemorrhage from stomal and rectal varices is a well-described problem. It has recently been suggested that transjugular intrahepatic portosystemic shunting may be useful in the therapy of bleeding from parastomal or anorectal varices in patients unresponsive to conservative therapy. We retrospectively review our institution's experience of five patients with parastomal varices and seven patients with anorectal varices who underwent transjugular intrahepatic portosystemic shunting for hemorrhage refractory to conservative management between 1994 and 1998. The study group consisted of four Child's A, five Child's B, and three Child's C patients. The mean age of the patients was 60.3 (range, 37-85) years. Mean follow-up was 15 (range, 5-27) months. The mean portosystemic pressure gradient before transjugular intrahepatic portosystemic shunting was 17.4+/-3.1 mm Hg. After transjugular intrahepatic portosystemic shunting, the mean portosystemic pressure gradient was reduced to 5.8+/-1.8 mm Hg (P