超声在诊断中孕胎儿疾病中的应用价值  

Application value of ultrasound in diagnosis for fetal diseases

作　　者：严富天 罗会兰[1] 胡辉明[1] 李晓妍[1] 李晓莉[1] 

机构地区：[1]广元市中心医院超声科,四川广元628000

出　　处：《西部医学》2012年第1期152-154,共3页Medical Journal of West China

摘　　要：目的探讨超声技术在产前诊断中孕胎儿疾病的临床价值。方法应用实时彩色多普勒超声仪进行多个切面对孕20～28周的胎儿进行常规超声检查。结果在5473例中孕妇女中,检出胎儿畸形153例,畸形胎儿发生率约2.79%。超声检查漏诊24例,漏诊病例主要表现为较小畸形及心血管畸形。结论妊娠中期进行常规超声检查是围产期检查中的重要手段,可以产前诊断胎儿明显的形态结构异常,对提高胎儿畸形的检出率,减少畸形儿的出生,降低婴幼儿和围产儿死亡率,提高出生人口质量都有十分重要的意义。Objective To explore the clinical significance of prenatal ultrasonography for detecting fetal diseases.Methods Fetal during 20-28 gestational weeks underwent real-time color Doppler ultrasonography for a number of cutting face to give a routine prenatal ultrasonographic examination.Results In all 5473 pregnant women,153 cases were diagnosed fetal congenital anomalies on ultrasonography,fetal anomalies rate of about 2.79%.Another 24 cases who had micro-malformation and cardiovascular malformation were misdiagnosed on color Doppler ultrasonography.Conclusion A routine prenatal ultrasonographic examination in the second-trimester pregnancy is an important means of perinatal checks,which can detect obvious fetal congenital malformations in prenatal diagnosis,and plays a very significant role in increasing the detection rate of fetal anomalies,reducing the birth of deformed children,lower infant and perinatal mortality and improving new born population quality.

关 键 词：超声技术 中孕胎儿 胎儿畸形 

分 类 号：R445.1[医药卫生—影像医学与核医学]