Study on the relationship of change in hemodynamics of portal system and liver reserve in patients with hepatocirrhosis
- VernacularTitle:肝硬化患者门脉系统血流动力学变化与肝脏储备功能的相关性研究
- Author:
Shao-Rui LIN
;
Rui-Lie CHEN
;
- Publication Type:Journal Article
- Keywords:
Hepatocirrhosis;
Portal vein;
Splenic vein;
Hemodynamics;
Ultrasonography,Doppler,color
- From:
Chinese Journal of Primary Medicine and Pharmacy
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship of change in hemodynamics of portal system and liver reserve of Chile-Pugh classification in patients with hepatocirrhosis.Methods Color Doppler ultrasound were applied to detect the inner diameter,average velocity of blood flow,quantity of blood flow of portal vein and splenic vein for 173 patients with post-hepatitis hepatocirrhosis(61 of Child grade A,53 of grade B,59 of grade C),which were sub- sequently compared with the healthy controls.Results In patients with hepatocirrhosis,the inner diameter of portal vein and splenic vein were widened,the average velocity of blood flow of portal vein and splenic vein were slowed down and the quantity of blood flow of splenic vein was increased,and the worse the damage of liver function was, the more obvious the change became.Conclusion The change in hemodynamics of portal system varies with the damage in liver function in patients with hepatocirrhosis.Measuring the hemodynamics of portal system is significant in determining the severity of the disease and the prognosis.
