摘要
目的探讨彩超筛查在产前诊断胎儿畸形中的价值。方法 2007年1月￣2009年8月间在该院做彩超筛查(只对胎龄18￣28周检查)共8 018人,其中住院分娩或引产确诊畸形194例,现对确诊畸形的194例新生儿和引产儿进行统计总结。结果 194例胎儿畸形中被彩超筛查检出且准确者153例,诊断符合率78.9%;彩超检查出但不符合5例,误诊率2.6%;未被彩超筛查出36例,漏诊率18.5%。结论中孕期彩超筛查在产前诊断胎儿畸形中起着重要作用,可以大大降低出生缺陷率。
【Objective】 To evaluate the value of ultrasound screening in prenatal detection of fetal anomalies.【Methods】 There are 8018 cases were labored in our hospital（Only 18 to 28 weeks gestational age checks） from January 2007 to August 2009,194 subjects of neonates and induced fetuses confirmed anomalies who were analysed and concluded.All of them were screened by color Doppler ultrasound.【Results】 153 cases were screened correct in 194 subjects of fetal malformation,the diagnostic accordance rate was 78.9%.5 subjects were detected but the result does not match,the rate of misdiagnosis was 2.6%.36 subjects were not detected,the rate of missed diagnosis was 18.5%.【Conclusion】 Color Doppler ultrasound screening of Second Trimester of Pregnancy is important in prenatal diagnosis.It is of great help in decreasing the birth rate of malformed fetuses.
出处
《中国现代医学杂志》
CAS
CSCD
北大核心
2011年第8期1020-1023,共4页
China Journal of Modern Medicine
关键词
彩超
筛查
诊断
胎儿畸形
color Doppler ultrasound
screen
diagnosis
fetal malformation
