目的探讨经阴道超声对子宫内膜息肉的诊断价值及声像图特征。方法对32例经阴道超声诊断为子宫内膜息肉的声像图表现与宫腔镜及病理结果进行对照分析。结果32例子宫内膜息肉经阴道超声诊断准确率为84.38%(27/32),误诊5例,误诊率15.62%。结论经阴道超声检查诊断子宫内膜息肉有较高的应用价值,是诊断子宫内膜息肉的重要手段。 Objective To investigate the diagnostic value of transvaginal ultrasound in endometrial polyps and sonographic features. Methods 32 cases of transvaginal ultrasound diagnosis of endometrial polyps, sonography and hysteroscopy and pathological findings were analyzed. Results The diagnostic accuracy of transvaginal ultrasound in 32 cases of endometrial polyps was 84.38% (27/32), 5 cases were misdiagnosed, the rate of misdiagnosis was 15.62%. Conclusion Transvaginal ultrasound diagnosis of endometrial polyps has a high value, is an important means of diagnosis of endometrial polyps.