Prenatal Genetic and Sonographic Features of KBG Syndrome: A Cohort Study of 19 Fetal Cases.
OBJECTIVE To characterize prenatal sonographic features, genomic findings from chromosomal microarray analysis (CMA) and whole-exome sequencing (WES), pregnancy outcomes, and postnatal manifestations in KBG syndrome and to provide evidence for prenatal diagnosis and genetic counseling in at-risk pregnancies. METHODS...