4 of them received intrahepatic bile duct jejunal anastomosis and bile duct stent.Experiment result revealed obliteration of the bile duct and necrosis of the liver around the portal tract area.

• 实验结果证实肝动脉注射血管硬化剂无水乙醇后可以引起邻近汇管区肝脏局部坏死，胆管闭塞。