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目的 研究乙肝后肝硬化肝动脉与球后血管阻力指数 (RI)相关性。方法 采用美国AcusonSequoia 5 12型彩色电脑超声诊断仪 ,测量 32例正常成人、10 2例乙肝后肝硬化患者肝动脉 (HA)、眼动脉 (OA)、睫状后短动脉 (PCA)、视网膜中央动脉 (CRA)的RI值并做相关性研究。结果 乙肝后肝硬化OA、PCA、CRA与HARI值的相关系数分别为 0 .88、0 .88、0 .93。结论 乙肝后肝硬化OA、PCA、CRA与HARI值的相关性良好 ,以CRA与HA相关性最佳。
Objective To study the relationship between posthepatic vascular resistance index (RI) and hepatic artery in patients with posthepatitic cirrhosis. Methods A total of 102 normal adults and 102 patients with posthepatitic cirrhosis were enrolled in this study. Accompanied by AcusonSequoia 5 12 color computer ultrasonic diagnostic apparatus, HA, OA, PCA, Arterial (CRA) RI values and do correlation studies. Results The correlation coefficients of OA, PCA, CRA and HARI in patients with posthepatitic cirrhosis were 0.88,0. 88,0. 93 respectively. Conclusion There is a good correlation between OA, PCA, CRA and HARI in patients with posthepatitic cirrhosis, and the correlation between CRA and HA is the best.