ABSTRACT
Objective To study the relationship between the renal hemodynamic changes and the course of the liver diseases and demonstrate weather the renal blood flow resistance index(RI)could be a useful index used to predict the hepatorenal syndrome(HRS)in the decompensated cirrhosis.Methods Select 41 patients diagnosed as decompensated cirrhosis from the patients examined by color Doppler ultrasonography at the Infectious Disease Department of Peking University First Hospital from April 2004 to July 2006.Test the serum creatinine,serum total bilirubin and INR,confirm the cause of the cirrhosis,and then calculate the MELD score.Detect by color Doppler ultrasonography to get RI.Results No correlation was found between RI and the patients's age,hemoglobin and systolic pressure.RI was found to be directly related with MELD score(r= 0.502,P