Article
Performance of screening for aneuploidies by cell‐free <scp>DNA</scp> analysis of maternal blood in twin pregnancies
9 Oct 2014
Abstract excerpt
OBJECTIVES: To report clinical implementation of cell-free DNA (cfDNA) analysis of maternal blood in screening for trisomies 21, 18 and 13 in twin pregnancies and examine variables that could influence the failure rate of the test. METHODS: cfDNA testing was performed in 515 twin pregnancies at 10-28 weeks' gestation. The failure rate of the test to provide results was compared with that in 1847 singleton...
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