Results 191 to 200 of about 5,473 (268)
First trimester Down\u92s syndrome screening The role of biochemistry [PDF]
Ranta-Ylikulju, Jenni
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Chorionic villi sampling for first trimester prenatal diagnosis.
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Investigations of chorionic villi after chorionic villus sampling (CVS)
This report documents the first 262 cases of chorionic villus sampling (CVS) performed in parallel with cytogenetic and morphological investigations. Histomorphological examination of these CVS specimens gave suitable results in about 96% (251 cases). Of the latter, 201 samples (80.1%) exhibited villi and 176 (70.1%), maternal tissue.
J, Rüschoff +3 more
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Fetal mortality at the time of chorionic villi sampling
To estimate the background fetal loss rates among women who might be candidates for chorionic villi sampling (CVS) for prenatal diagnosis, we examined the frequency of spontaneous abortion and of non-viable fetuses in two groups of women thought to be pregnant at 8-12 weeks' gestation.
A, Lippman, M J, Vekemans, T B, Perry
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Chorionic villi sampling under direct vision
Björn Gustavii
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[Experience with chorionic villi sampling].
The authors discuss their experiences from 412 chorion villus samplings, (CVS), which they have done under four and a half years since 1985. They used eight types of instruments in performing their examinations and each instrument proved to be satisfactory in the gaining of chorion villus samples, suitable for further tests.
A, Bolodár +7 more
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Chorionic Villi Sampling For Detecting Fetal Disorders
R M, Hammer, M A, Tufts
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Chorionic villi sampling: Women's attitudes
American Journal of Medical Genetics, 1985AbstractTo determine the acceptability of chorionic villi sampling (CVS) to women eligible for prenatal diagnosis, we undertook a survey to identify aspects of this new procedure that made it more or less preferable than amniocentesis. All women ≥ 35 years scheduled for amniocentesis were asked to read some detailed descriptive material about ...
Abby Lippman +5 more
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1999
Since the mid 80s chorionic villi sampling (CVS) has become an important and powerful procedure in prenatal diagnosis. In this chapter, the abbreviation CVS is used in the common, broader sense including also the analysis of the extracted tissue.
Rolf-Dieter Wegner, Holger Toennies
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Since the mid 80s chorionic villi sampling (CVS) has become an important and powerful procedure in prenatal diagnosis. In this chapter, the abbreviation CVS is used in the common, broader sense including also the analysis of the extracted tissue.
Rolf-Dieter Wegner, Holger Toennies
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1994
Die Technik der Chorionzottenbiopsie (CVS) wurde in der VR China und in der Sowjetunion entwickelt (218). Das Konzept hierzu stammt schon aus dem Jahre 1968 (307, 638). Unter Verwendung von Aspirationskathetern oder — kanulen sowie Biopsiezangen last sich im I. Trimester zwischen der 7. und 12.
K. T. M. Schneider +2 more
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Die Technik der Chorionzottenbiopsie (CVS) wurde in der VR China und in der Sowjetunion entwickelt (218). Das Konzept hierzu stammt schon aus dem Jahre 1968 (307, 638). Unter Verwendung von Aspirationskathetern oder — kanulen sowie Biopsiezangen last sich im I. Trimester zwischen der 7. und 12.
K. T. M. Schneider +2 more
openaire +1 more source

