Article
Salvage of fetal karyotype information from SNP array data obtained from products of conception with maternal cell contamination.
Prenatal diagnosis - 1 Aug 2017
Sasaki Karin, Abe Kosei, Mori Takahide, Hashimoto Kazunori, Nakabayashi Kazuhiko
Abstract excerpt
OBJECTIVE: Maternal cell contamination (MCC) is known to increase the risk of misdiagnosis in prenatal diagnosis as well as in diagnostic tests for the products of conception (POC) from miscarriages. We aimed to develop a data correction method to salvage fetal karyotype information from single-nucleotide polymorphism (SNP) array data for POC with MCC when parental genotype data are available. METHODS: We...
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