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

探讨肝前脉高压症的临特点、诊断和治法的选择。

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

目的探讨肝前脉高压症的临特点及治法的选择。