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门静脉高压症是一种由多种病因引起门静脉系统血液动力学紊乱的临床综合征。本研究，应用多普勒超声检测，正常人和肝硬化门静脉高压症患者门静脉系统血流量，以了解肝硬化门静脉高压症中门静脉血流动力学的变化。临床资料１９９６年３月至１９９７年４月用多普勒超声（ＤＵＳ
Portal hypertension is a clinical syndrome of haemodynamic disorders of the portal system caused by a variety of etiologies. In this study, the portal vein blood flow in patients with portal hypertension was measured using Doppler ultrasound in patients with cirrhosis and portal hypertension to understand the changes in portal hemodynamics in cirrhotic patients with portal hypertension. Clinical data March 1996 to April 1997 with Doppler ultrasound (DUS