The Portal Hemodynamic Influence of Patients with Portal Hypertension Treated by PSE / 实用放射学杂志

ABSTRACT

Objective To evaluate the changes of hypersplenism patients with post-hepatitis cirrhosis and hypertension who treated by partal splenic embolization.Methods 24 patients with hypertension and hypersplenism were treated by PSE.In the operations we measured the free portal pressure(FPP).Before and after the operation,all patients diameter and velocity of portal veins and splenic veins were measured by Doppler ultrasonography.Results Compared with the condition before operation,the FPP decreased 3.2?0.4 mmHg,the quantity of blood flow of portal veins from 1104 ml/min dropped to 793 ml/min,and that of splenic veins from 897 ml/min dropped to 355 ml/min.Conclusion PSE can improve the state of hyperdynamic circulation of portal veins system in a little time.