Fetal karyotyping by color Doppler ultrasound-guided percutaneous umbilical blood sampling with fetuses cardiac anomalies / 中华超声影像学杂志
Chinese Journal of Ultrasonography
;
(12)2003.
Article
in Chinese
| WPRIM
| ID: wpr-544205
ABSTRACT
Objective To perform fetal karyotyping by percutaneous umbilical blood sampling guided by color Doppler ultrasonography in fetuses with congenital cardiac anomalies. Methods Fetal blood samples obtained by color Doppler ultrasound-guided cordocentesis in 56 fetuses with cardiac abnormalities detected by fetal echocardiography were taken for karyotyping.Fetuses were monitored post operation. Results The procedures were successfully performed in all cases and no procedure-related complications occurred.Six cases with abnormal karyotypes, 1 trisomy 21,2 trisomy 18,1 trisomy 13,1 trisomy AO and 1 cases 47XYY were identified and pre-operation ultrasonography detected multiple system anomalies besides cardiac anomalies in them. Conclusions Color Doppler ultrasonography facilitated percutaneous umbilical blood sampling by clear umbilical vein imaging and shortening the operation time.Abnormal karyotypes in fetuses with cardiac anomalies seemed to be related with multiple system anomalies.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Ultrasonography
Year:
2003
Type:
Article
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