The Application of Vltrasound-guided Percutaneous Umbilical Blood Sampling
- VernacularTitle:超声引导下经皮脐静脉穿刺术的应用
- Author:
Xiaoyan MA
;
Qiuming LI
;
Buyun GUAN
- Publication Type:Journal Article
- Keywords:
Ultrasonography;
Umbilical veins;
Punctures;
Prenatal diagnosis
- From:
Chinese Journal of Perinatal Medicine
2003;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and safety of ultrasound-guided percutaneous umbilical blood sampling. Methods Eight hundred and seventy-two pregnancies with proper indications underwent ultrasound-guided percutaneous umbilical sampling. The data of each procedure were prospectively collected and subsequently analyzed for successful rate and pregnancy outcomes. Results Of 872 ultrasound-guided percutaneous umbilical sampling, 62.7% were done successfully at the first attempt, 36.0% were done successfully by two to four attempts. 31.4% fetuses had mild procedure-related complications and 0.3% fetuses had severe complications. Conclusion We should improve the efficacy and safety of ultrasound-guided percutaneous umbilical sampling and make it a correct, safe and effective procedure for prenatal diagnosis.
