Case Report: Prenatal diagnosis of fetal tetrasomy 9p initially identified by non-invasive prenatal testing

Case Report: Prenatal diagnosis of fetal tetrasomy 9p initially identified by non-invasive prenatal testing

Tetrasomy 9p is a rare syndrome characterized by fetal growth restriction, Dandy-Walker malformation, cardiac anomalies, and facial abnormalities and is discovered by ultrasound during the prenatal examination. Herein, we report a fetus of tetrasomy 9p without obvious phenotypic manifestations durin...

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Bibliographic Details
Main Authors: Jialing Yu, Na Chen, Min Chen, Min Shen, Yeqing Qian, Minyue Dong
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-10-01
Series:Frontiers in Genetics
Subjects:
tetrasomy 9p syndrome
NIPT
prenatal diagnosis
CMA
karyotyping
Online Access:https://www.frontiersin.org/articles/10.3389/fgene.2022.1020525/full

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https://www.frontiersin.org/articles/10.3389/fgene.2022.1020525/full

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