A case of first trimester chromosomal mosaicism confined to the cultivation of the gestational products
- 1 August 1987
- journal article
- research article
- Published by Wiley in Clinical Genetics
- Vol. 32 (2) , 133-136
- https://doi.org/10.1111/j.1399-0004.1987.tb03341.x
Abstract
The advantages of the emergence and development of chorionic villi sampling (CVS) for early prenatal diagnosis are evident, but there are a host of new diagnostic problems caused by the use of extraembryonic tissues. We report a case in which 45X/46XY mosaicism was diagnosed by cultivation of chorionic villi and fetal cells. Direct chromosomal preparations of chorionic villi failed to diagnose the abnormality.Keywords
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