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

目的探讨肝脉高压症的床特点及治法的选择。

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

探讨肝静脉高压症的床特点、诊断和治法的选择。