Results 211 to 220 of about 5,473 (268)
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[Chorionic villi sampling and prenatal diagnosis].
Revue francaise de gynecologie et d'obstetrique, 1992The authors report their experience of 790 villous specimens taken either early (for 430 cases) or late (360 cases) between 10 and 37 weeks of amenorrhea (WA) using a transabdominal syringe. In the early choriocentesis cases, they conclude that use of the transabdominal route after 12.5 WA, regardless of the position of the chorion, makes it possible ...
J, Horovitz, R, Saura, I, Spalova
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Hysteroscopic chorionic villi sampling: a new approach.
Acta Europaea fertilitatis, 1987 L, Mencaglia +4 more
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[Sampling, culturing and karyotyping of chorionic villi].
Journal de gynecologie, obstetrique et biologie de la reproduction, 1984The authors report on 69 samples of chorionic villi taken from patients who were undergoing therapeutic termination of pregnancy. These samples were taken using small forceps which were guided by ultrasound. The reliability and the chances of culturing these villi in order to work out the caryotype of the fetus and to study the enzymes is discussed.
Y, Rouquet +4 more
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[Fetal chromosome abnormalities diagnosed by chorionic villi sampling].
Orvosi hetilap, 1993Chorionic villus sampling was performed for chromosome analysis in 387 cases during a 4-year-period. In 115 cases transcervical while in 272 cases transabdominal sampling was carried out. Chromosomal abnormalities were found in 25 cases (6.4%). Autosomal trisomies occurred in 17 cases, structural anomalies in 2 cases and sex chromosomal aberrations in ...
S, Gardó +3 more
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[Chorionic villi sampling. Results with the first 500 samples].
Journal de gynecologie, obstetrique et biologie de la reproduction, 1989531 chorionic villi forceps biopsies were carried out, to look for genetic diseases. Sampling was impossible in 24 cases (4.5%). The following indications were chosen: maternal age over 38 years: 361 cases; parental chromosome abnormality: 28 cases; previous history of chromosome abnormality: 21 cases; X-linked disease: 77 cases; metabolic disease: 32 ...
Y, Rouquet +5 more
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[Chorionic villi sampling: experience of the initial 500 samples].
Revue medicale de Bruxelles, 1990We report our experience in first trimester antenatal diagnosis since 1984. Transcervical chorionic villus sampling (CVS) was performed in 498 pregnancies. The rate of abnormal pregnancies was 6%, the rate of chromosomal abnormalities (trisomy) in the indication group "maternal age" was 2%.
C, Donner +6 more
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