Transabdominal chorionic villus sampling: analysis of 350 consecutive cases
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L Bovicelli1, N Rizzo, V Montacuti
1Second Department of Obstetrics and Gynecology, University School of Medicine, Bologna, Italy.
Prenatal Diagnosis
|September 1, 1988
Abstract:
We report a series of 350 patients submitted to transabdominal chorionic villus sampling (CVS). A technique using two ultrasound-guided needles and a suction pump was used. In most cases, the procedure was performed between 9 and 13 weeks. Twenty-one pregnancies were selectively terminated; nine spontaneous abortions followed the procedure and one fetal loss after 28 weeks was recorded; 153 pregnancies are in progress and 169 delivered fetuses are alive and well. Transabdominal biopsy is a feasible and effective technique for CVS.