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摘要：
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摘要：肝纤维化是各种慢性肝病进展为肝硬化的必经阶段，早期准确诊断肝纤维化至
关重要。瞬时弹性成像（transient elastography，TE）是通过超声波传递速度间接反映
肝脏硬度从而判断肝纤维化程度的技术，已得到广泛关注和认可。将TE与血清生物化
学指标联合应用于肝纤维化的无创诊断是未来的发展方向。本文总结了TE技术的工作
原理、操作方法、优缺点及其在慢性丙型肝炎、慢性乙型肝炎和其他非病毒性肝病所
致肝纤维化的无创诊断中的应用进展。
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Abstract: Liver fibrosis is a necessary stage for all kinds of chronic liver diseases developing
into cirrhosis. It is very important to diagnose liver fibrosis timely and accurately. Transient
elastography (TE) is a technique that indirectly reflects the liver stiffness by ultrasonic
transmission rate to determine the stage of liver fibrosis, which has been widely concerned
and recognized. The combination of TE and serum biochemical indicators in the noninvasive
diagnosis of liver fibrosis will be the development direction in the future. This paper
summarized the working principle, operation method, advantages and disadvantages, and the
clinical application progress of TE in noninvasive diagnosis of liver fibrosis caused by chronic
hepatitis C, chronic hepatitis B and other non-viral liver diseases.
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