Article
Non‐invasive risk assessment of fetal sex chromosome aneuploidy through directed analysis and incorporation of fetal fraction
7 Feb 2014
Abstract excerpt
OBJECTIVE: To assess the performance of a directed chromosomal analysis approach in the prenatal evaluation of fetal sex chromosome aneuploidy. METHODS: We analyzed 432 frozen maternal plasma samples obtained from patients prior to undergoing fetal diagnostic testing. The cohort included women greater than 18 years of age with a singleton pregnancy of greater than 10 weeks gestation. Samples were analyzed using a...
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