超声造影肝动-静脉渡越时间对肝硬化程度的评估  

Evaluation of transition time from liver artery to liver vein for degree of hepatocirrhosis by ultrasonic angiography

作　　者：俞丽仙[1] 伍国好 董皖宁 

机构地区：[1]安徽海螺集团公司总医院超声科,宁国242300

出　　处：《安徽医学》2007年第3期227-228,232,共3页Anhui Medical Journal

摘　　要：目的探讨超声造影测定肝动静脉血流参数对肝硬化程度评估的可行性。方法25例肝硬化患者经肘静脉快速团注超声造影剂0.6ml,同时存储动态图像,利用ACQ软件对肝动脉及肝静脉到达时间计算出肝动-静脉渡越时间。结果肝动静脉渡越时间与弥漫性肝病的严重程度有很好的相关性,肝硬化程度越重,肝动静脉渡越时间越短。结论超声造影检测肝动静脉血流参数的改变有助于肝硬化程度的评估。Objective To explore the parameter of liver＇s artertovenous blood streams obtained by uhrasonie angiography in evaluating the degree of hepatoeirrhosis. Methods Twenty five patients with hepatoeirrhosis had received uhrasonie contrast agent 0.6ml through elbow vein quickly bohus, and stored the dynamic image at the same time, then worked out the transition time from liver artery to liver vern using software ACQ. Results There was a close relativity between the transition time and the seriousness of diffusive liver diseases. The seriously hepatocirrhosis degree was, the shortly transition time needed from liver artery to liver vern. Conclusion The parameter of liver＇s arteriovenous blood streams obtained by ultrasonic angiography will help to evaluate the hepatocirrhosis degree.

关 键 词：超声造影 肝硬化 肝动静脉渡越时间 

分 类 号：R575.2[医药卫生—消化系统]