王 倩,吕 镔

甲状腺结节在成年人中越来越常见，关于其性质的判断的“金标准”始终是超声引导下穿刺活检；但此方法具有创伤性、存在取样误差且有一定的感染出血风险，经常不被患者所接受，因此寻找更好的诊断方法依然是当下研究的热点。超声弹性成像技术是一项新兴技术，该项技术相较穿刺有着更多的优势，在临床中的应用也愈发广泛。本文将概述超声剪切波弹性成像技术的基本原理及研究进展，并对剪切波弹性成像技术在鉴别甲状腺结节良恶性中的应用以及局限性进行综述。

超声弹性成像；剪切波弹性成像；甲状腺结节

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