三维超声对间质部妊娠的诊断价值研究

The study on the value of three-dimensional ultrasound in diagnosing interstitial pregnancy

目的 探讨三维超声诊断间质部妊娠的价值。方法 对 2 8例二维超声疑间质部或宫角妊娠患者进行经阴道三维超声检查。结果 三维超声诊断间质部妊娠和宫角妊娠的准确率分别为 90 .9%和 10 0 %。间质部妊娠三维重建图像具有以下特点 :宫腔完整 ;一侧宫底呈“瘤样”突起 ,内见孕囊。结论 三维超声对间质部妊娠具有较高的诊断价值。

Objective To study the value of three dimensional ultrasound in diagnosing interstitial pregnancy.Methods The transvaginal three dimensional ultrasound were reconstructed in 28 patients who were suspected as interstitial pregnancy or angular intrauterine pregnancy.Results The accurate rate of three dimensional ultrasound in diagnosing interstitial pregnancy and angular intrauterine pregnancy was 90.9% and 100%,respectively.Complete uterine cavity,strumae at one side of the fundas of uterus with a sac in it was the three dimensional ultrasound characteristic of interstitial pregnancy.Conclusions Three dimensional ultrasound is of great value in diagnosing interstitial pregnancy.