摘要
目的:二维超声联合四维超声诊断不同孕周胎儿畸形的临床价值。方法:选取2015年11月-2017年11月在我院进行产前检查的380例孕妇作为本次实验研究对象,根据孕妇孕周的不同按照随机双色球分组法随机分为孕早期(61例,11-17+6周)、孕中期(181例,18-27+6周)、孕晚期(138例,28-40+6周)先对孕妇进行二维超声检查,然后再进行四维超声检查,对比两种检查诊断方式检查的结果。结果:二维超声联合四维超声检查不同孕周孕妇中孕早期确诊率(85.7%)、孕中期(100%)、孕晚期(100%)明显高于二维超声检查71.4%、87.5%、60%,差异对比存在统计学意义(P<0.05)。结论:二维超声联合四维超声检查可提高不同孕周胎儿畸形检出的准确率,及时发现胎儿异常,减少畸形胎儿的出生,为临床诊断提供科学的参考。
Objective： To evaluate the clinical value of two-dimensional ultrasonography combined with four-dimensional ultrasound in the diagnosis of fetal malformations at different gestational weeks. Methods： A total of 380 pregnant women undergoing prenatal examinations in our hospital from November 2015 to November 2017 were selected as the subjects of this study. According to the gestational age of pregnant women,they were randomly divided into early pregnancy（61 cases,11-17 ＋ 6 weeks）,the second trimester（181 cases,18-27 ＋ 6 weeks）,the third trimester（138 cases,28-40 ＋ 6 weeks）. The pregnant women were examined by first two-dimensional ultrasound,and then four-dimensional ultrasound,Compare the results of two examinations. Compared the results of two examinations. Results： The diagnostic accuracy（85. 7%）,the second trimester（100%） and the third trimester（100%） in two gestational weeks pregnant women with different gestational weeks were significantly higher than those of two-dimensional ultrasonography 71. 4%,87. 5%,60 %,there was significant difference between the two groups（P〈0. 05）. Conclusion： The two-dimensional ultrasound combined with four-dimensional ultrasonography could improve the accuracy of fetal malformations at different gestational weeks,detect fetal abnormalities in time and reduce the birth of deformed fetuses,providing a scientific reference for clinical diagnosis.
作者
袁洁莉
Yuan Jieli(The Maternal and Child Health Hospital of Longchuan County,Heyuan City（Guangdong Longchuan,517300)
出处
《现代医用影像学》
2018年第3期924-925,927,共3页
Modern Medical Imageology
关键词
不同孕周
胎儿畸形
二维超声
四维超声
诊断价值
Different gestational age
Fetal malformations
two - dimensional ultrasound
Four - dimensional ultra-sound
Diagnostic value
