董 蕾,马淑梅

子宫内膜容受性（ER）是决定胚胎成功着床的关键因素，其精准评估对于预测妊娠具有重要意义。目前评估ER的方法众多，其中超声检查以其无创、可重复等优势成为临床常用手段。近年来，多模态超声技术发展迅速，通过整合多种超声成像模式，可从形态、功能、血流灌注等多个维度对子宫内膜进行综合评估，为临床提供更全面、准确的信息。本文将对超声评估ER的多模态技术进展及临床应用进行综述。

子宫内膜容受性；超声检查；多模态技术；临床应用

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