经阴道彩超在诊断不典型输卵管妊娠中的临床价值

目的探讨经阴道彩超在诊断不典型输卵管妊娠中的临床价值。方法对2009年3月至2012年2月来我院就诊的52例未知妊娠部位的患者进行二维超声及经阴道彩色多普勒超声检查诊断，并通过病理检查核对。结果经阴道彩超诊断不典型输卵管妊娠的首次准确率达96．2％；不少患者可在超声下见到胚囊，且彩超下可见点状血流、较丰富血流及丰富血流信号信息。结论掌握不典型输卵管妊娠的声像图特点十分重要，利用经阴道彩超等影像学技术可提高临床对异位妊娠的正确诊断能力。

Clinical value of transvaginal color Doppler ultrasound in the diagnosis of atypical tubal pregnancy

Objective To investigate and explore the clinical value of transvaginal color Doppler ultra- sound in the diagnosis of atypical tubal pregnancy. Methods Two-dimensional ultrasound and transvaginal col- or Doppler ultrasound were used to check and diagnose pathological examination of 52 patients with unknown gestational parts in our hospital from March 2009 to February 2012. Results The first time accuracy rate through transvaginal color Doppler ultrasound for atypical tubal pregnancy diagnosis reached to 96.2%; many patients could be seen the embryo sac in the ultrasound and color Doppler ultrasound visible under punctate flow rich blood flow and abundant blood flow signal information. Conclusion Mastering atypical tubal pregnancy sonographic features is very important, and the use of transvaginal color Doppler ultrasound and other imaging techniques can improve clinical correct diagnosis ability for ectopic pregnancy.