Objective:To investigate the clinic features and the diagnosis and treatment of prehepatic portal hypertension.

探讨肝前性门静症的临特点、诊疗方法的选择。

Objective To approach the clinical tharacteristic and the selection of the treatment of prehepatic portal hypertension.

目的探讨肝前性门症的临特点及疗方法的选择。