Article
Genetic and ultrasonographic analyses of fetuses with 1q21.1q21.2 microdeletion/microduplication: a retrospective study.
BMC medical genomics - 23 Aug 2023
Guo Nan, Xue Huili, Liang Bin, Huang Hailong, Cai Meiying, Xu Liangpu
Abstract excerpt
BACKGROUND: 1q21.1q21.2 microdeletions/microduplications are rare and incompletely penetrant genetic mutations, and only a few reports regarding their prenatal diagnosis are currently available. Here, we analyzed the ultrasonographic phenotypic characteristics of fetuses with these mutations to improve the understanding, diagnosis, and screening of these mutations during gestation. METHODS: We retrospectively...
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