Article
High false‐positive non‐invasive prenatal screening results for sex chromosome abnormalities: Are maternal factors the culprit?
18 Jul 2019
Abstract excerpt
OBJECTIVE: To explore the impact of maternal sex chromosome aneuploidies (SCAs) and copy number variation (CNV) on false-positive results of non-invasive prenatal screening (NIPS) for predicting foetal SCAs. METHODS: In total, 22 844 pregnant women were recruited to undergo NIPS. Pregnant women with high-risk of SCAs underwent prenatal diagnosis and maternal copy number variation sequencing (CNV-seq). RESULTS:...
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