Article
Prenatal diagnosis, ultrasound findings and pregnancy outcome of 7q11.23 deletion and duplication syndromes: what are the fetal features?
BMC pregnancy and childbirth - 6 Nov 2024
Luo Xiaojin, Niu Hongyan, Zhou Fei, Chen Xiaohang, Pei Yuanyuan, Liu Weiqiang, Wei Fengxiang
Abstract excerpt
OBJECTIVE: Analyze the ultrasound findings, single nucleotide polymorphism array (SNP-array) results, and pregnancy outcomes of fetuses with 7q11.23 deletions and duplications in the second and third trimesters. Investigate the prenatal ultrasound characteristics and follow up information of these fetuses. METHODS: Seven fetuses were diagnosed with 7q11.23 deletion and six with 7q11.23 duplication via SNP-array...
Topics
- Humans
- Female
- Pregnancy
- Ultrasonography, Prenatal
- Pregnancy Outcome
- Adult
- DNA Copy Number Variations
- Chromosomes, Human, Pair 7
- Polymorphism, Single Nucleotide
- DiGeorge Syndrome
