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KMID : 0358419930360093405
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Korean Journal of Obstetrics and Gynecology
1993 Volume.36 No. 9 p.3405 ~ p.3417
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Clinical Study of Chorionic Villi Sampling(CVS)
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계홍준
박연우/신수재/김성도/안재영
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Abstract
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CVS for the first trimester prenatal diagnosis is the potential diagnostic tool for study of fetal chromosomal anomaly compared with utilizing midtrimester genetic amniocentesis.
Because of prompt results and possible early therapeutic application, physical and psychological burdens on the patients were markedly reduced.
In this study, chorionic villi were obtained by transcervical application under the ultrasound guidance, and 24 hours incubation method was employed for the chromosome preparation.
The patients were consisted of 145 cases in which performed chorionic villi sampling in 9 to 13 weeks gestation with indications of sampling .
@ES The results obtained were as follows:
@EN 1. The success rate of sampling was 94% (145/154).
2. The chromosomal abnormality was found in 10 cases(6.9%).
3. The fetal loss was found in 5 cases(3.4%)
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KEYWORD
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