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目的探讨超声组织定征(UTC)对慢性乙型肝炎肝纤维化患者肝脏回声改变与自身肾脏实质回声相对不变的对比变化,以期发现新的诊断肝脏纤维化的检查方法。方法用UTC视频法测量慢性乙型肝炎患者肝脏和肾实质二维声图像的灰阶值,并将两组灰阶值进行统计学分析。结果慢性乙型肝炎肝纤维化患者的肝脏与肾脏实质二维声像图的灰阶值差异有显著意义(P<0001)。结论比较用TUC视频法测得的慢性乙型肝炎肝纤维化患者肝脏和肾脏实质的声像图灰阶值可作为慢性乙型肝炎临床诊断的检查方法之一。
OBJECTIVE: To investigate the comparative changes of liver tissue echo (EH) between the liver tissue of patients with chronic hepatitis B and the real echoes of the kidney in patients with chronic hepatitis B, so as to find a new method for the diagnosis of hepatic fibrosis. Methods The grayscale values of two-dimensional acoustic images of liver and kidney in chronic hepatitis B patients were measured by UTC video method, and the two grayscale values were statistically analyzed. Results There was significant difference in grayscale value of the real two-dimensional sonography of liver and kidney in patients with chronic hepatitis B liver fibrosis (P <0001). Conclusion Compared with the TUC video method measured in patients with chronic hepatitis B fibrosis Liver and kidney parenchymal echographic gray value can be used as a clinical diagnosis of chronic hepatitis B check.