孕中晚期彩色多普勒超声检查胎儿畸形的回顾分析

目的:探讨彩色多普勒超声检查对胎儿畸形的临床诊断价值。方法:对本院2001年1月～2007年1月4860例孕中晚期畸形胎儿彩色多普勒检查结果进行回顾性分析。结果:检出胎儿畸形62例,均经引产、尸检或出生后证实。彩色多普勒超声诊断符合率95.4%(62/65),漏诊3例,漏诊率4.6%(3/65)。结论:彩色多普勒超声检查可以发现大多数胎儿形态结构异常,使一些致死性和非致死性畸形及早诊断,为临床选择治疗方法提供重要指征。

Retrospective Analysis of Screeing for Fetus Congenital Malformation in the Second and Third Trimester Pregnancy with Multicolor Dopplor Ultrasound

Objective:To evaluate the clinical values of standardized multicolor Doppler ultrasound in screeing for fetus congenital malformation in the second and third trimester pregnancy.Methods:Retrospective analysis was carried out to the 4,860 fetuses who were in the second and third trimester pregnancy during Jan 2001 to Jan 2007 examined by multicolor Doppler ultrasound.Results:62 cases of fetus congenital malformation were confirmed by induced abortion,autopsy or after childbirth.The coincidence rate of ultrasound diagnosis was 95.4%(62/65).3 cases was misdiagnosed which was accounted for 4.6%(3/65).Conclusion:Multicolor doppler ultrasound can discover the most fetus abnormalities and carry out early diagnosis of lethal and nonlethal malformation,which can provide important primary signs to clinical therapy.