Clinical application of abdominal cordocentesis under ultrasound guidance

Abstract

Abstract: Objective To evaluate the safety and success rate of abdominal cordocentesis using a PTC needle under ultrasound guidance. Methods Cordocentesis was performed under ultrasound guidance in 103 pregnant women with indications of prenatal diagnosis. Results The success rate of cordocentesis was 98.1% (101/103). Abnormal chromosome karyotype was detected in 5, intrauterine cytomegalovirus infection in 2 and alpha-thalassemia major (Hb Barts disease) in 3 cases. Severe complications such as miscarriage, fetal death, placental abruption or intrauterine infection were not found after the operation. Conclusion Abdominal cordocentesis under ultrasound guidance is a safe and reliable approach for prenatal diagnosis.

CLC Number:

R714.15

LI Ping, FAN Rui-lian, ZHOU Mo, DU Juan. Clinical application of abdominal cordocentesis under ultrasound guidance[J]. Journal of Southern Medical University, 2005, 25(06): 720-722.

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