[摘要] 目的 研究经阴道超声诊断异位妊娠的价值。 方法 在2014年1月～2016年12月来我院就诊的异位妊娠患者中选出74例为本次研究对象，对全部患者进行阴道超声检查和腹部超声检查，对比两种检查方法的诊断符合率。 结果 经阴道超声检查的诊断符合率95.95%高于经腹部超声检查的诊断符合率83.78%，差异有统计学意义(P<0.05)；经阴道超声检查在宫外混合性包块、原始心管搏动、宫外类孕囊影、宫外孕囊中可见胚芽和原始心管、子宫直肠窝积液这几种声像图的百分比明显高于经腹部超声检查，差异有统计学意义(P<0.05)。 结论 经阴道超声检查应用到异位妊娠诊断中有助于提高诊断正确率，可以作为首选的辅助诊断方法。

    [关键词] 阴道超声；腹部超声；异位妊娠

    [中图分类号] R445.1；R714.22 [文献标识码] A [文章编号] 2095-0616(2017)13-133-03

    [Abstract] Objective To explore the value of transvaginal ultrasonography in diagnosis of ectopic pregnancy. Methods 74 patients with ectopic pregnancy in our hospital from January 2014 to December 2016 were selected as the study object.All the patients were treated with Transvaginal ultrasonography and abdominal ultrasonography test.Diagnostic accordance rate of the two methods was compared. Results The diagnostic accuracy rate of transvaginal ultrasonography 95.95% was higher than that of transabdominal ultrasonography (83.78%) ......