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Mosaic trisomy 8: a cautionary note regarding missed antenatal diagnosis
- Source :
- Journal of perinatology : official journal of the California Perinatal Association. 18(1)
- Publication Year :
- 1998
-
Abstract
- Chromosomal analysis of fetal cells is a commonly used, safe, and highly accurate procedure. The rate of false-negative results is unknown. Recent experience at four centers suggests that there may be a particular likelihood for mosaic trisomy 8 to be missed with routine antenatal diagnostic procedures. This report reviews these cases, the characteristic findings of mosaic trisomy 8, and the tissue-specific differential yield of chromosomal analysis that may contribute to the increased risk of missed antenatal diagnosis in patients with this disorder.
Details
- ISSN :
- 07438346
- Volume :
- 18
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Journal of perinatology : official journal of the California Perinatal Association
- Accession number :
- edsair.pmid..........41a3da8c2c24d7366daae4f7d06ec314