Ru Li

Prenatal Sonographic Features of Heterozygous DLL1 Single‐Nucleotide Variants and 6q27 Deletions: A Single Referral Center Retrospective Case Series

ABSTRACT Objective To present the prenatal sonographic features and genomic spectrum of pregnancies with fetuses with a DLL1 single‐nucleotide variant (SNV) or a pure 6q27 deletion. Methods This was a retrospective study of 20 cases with a DLL1 SNV or a pure 6q27 deletion diagnos...