Clinical value of fetal system ultrasound union real-time three-dimensional ultrasound to diagnose the abnormalities of fetal palms and feet
10.3969/j.issn.1671-8348.2015.25.021
- VernacularTitle:胎儿系统超声联合实时三维超声检查在胎儿手足诊断中的临床价值?
- Author:
Lan MU
;
Suzhen RAN
;
Jun WEI
;
Zhengchun YANG
;
Yun LIN
- Publication Type:Journal Article
- Keywords:
fetal syetem ultrasound;
real-time three-dimensional ultrasound;
fetal abnormalities;
palm;
finger;
foot;
toes
- From:
Chongqing Medicine
2015;(25):3520-3522
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical value of fetal syetem ultrasound union real-time three-dimensional ultrasound to diagnose the abnormalities of fetal palms and feet in medium-term pregnancy.Methods The results of fetal syetem ultrasound u-nion real-time three-dimensional ultrasound in 23 675 cases during dmedium-term pregnancy in our department from January 2009 to November 2013 were retrospectively analyzed,including 47 350 palms and feet.Results If using the fetal syetem ultrasound u-nion real-time three-dimensional ultrasound to examine fetal palms and feet more than three times,the display rate of palms and feet was 100.0%,while the first-time display rate of finger and toes was 81.2%,second-time display rate was 97.2% and the third-time and more display rate more thatn 99.8%.136 cases hand-foot deformity were diagnosed,including 37 cases of hand gesture abnor-malities,6 cases of finger abnormalities,93 cases of food abnormalities,and the main abnormality was strephexopodia.Of all the 136 cases,there were 2 cases also with Trisomy 18,4 cases with Trisomy 21.Conclusion Malformations of fetal palms and feet can be detected by fetal system ultrasound combined with real-time three-dimensional ultrasonography during the second trimester,which is important indicators of prenatal screening for chromosomal abnormalities.
