Article
Application of chromosomal microarray in the evaluation of abnormal prenatal findings
30 Sept 2012
Abstract excerpt
We performed karyotype and array comparative genomic hybridization (aCGH) analyses on 177 prenatal samples, including 162 (92%) samples from fetuses with sonographic anomalies. Overall 12 fetuses (6.8%) had abnormal karyotype and 42 (23.7%) fetuses had abnormal microarray results: 20 (11.3%) with pathogenic copy number variations (CNVs), 16 with CNVs of uncertain clinical significance, 4 with CNVs establishing...
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