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Nine cases suffering from occlusion of the retrohepatic vena cavaassociated with liver veins(i.e. Budd-Chiari syndrome) were treated byprehepatic graft bypass. The cavoatrial shunt was performed in sevencases, the mesoatrial shunt and iliac-mesenteric-atrial shunt in two casesrespectively. The symptoms and signs in all the patients disappeared orwere relieved after operation. The follow-up survey in six cases for 6-21months shows that results are excellent. In five cases, a cavography on6-10 months postoperatively demonstrated patency of the graft.
Nine cases suffering from occlusion of the retrohepatic vena cavaassociated with liver veins (ie Budd-Chiari syndrome) were treated byprehepatic graft bypass. The cavoatrial shunt was performed in sevencases, the mesoatrial shunt and iliac-mesenteric-atrial shunt in two casesrespectively. The symptoms and signs in all the patients disappeared orwere relieved after operation. The follow-up survey in six cases for 6-21months shows that results are excellent. In five cases, a cavography on 6-10 months postoperatively demonstrated patency of the graft.