Low-level mosaic trisomy 9 at amniocentesis associated with a positive non-invasive prenatal testing for trisomy 9, maternal uniparental disomy 9, intrauterine growth restriction and a favorable fetal outcome in a pregnancy
Journal
Taiwanese journal of obstetrics & gynecology
Journal Volume
62
Journal Issue
3
Date Issued
2023-05
Author(s)
Chen, Chih-Ping
Chen, Shin-Wen
Chern, Schu-Rern
Wu, Fang-Tzu
Pan, Yen-Ting
Pan, Chen-Wen
Chen, Yun-Yi
Wang, Wayseen
Abstract
We present low-level mosaic trisomy 9 at amniocentesis associated with a positive non-invasive prenatal testing (NIPT) for trisomy 9, maternal uniparental disomy (UPD) 9, intrauterine growth restriction (IUGR) and a favorable fetal outcome in a pregnancy.
Subjects
Amniocentesis; Mosaic trisomy 9; Uniparental disomy 9