Prenatal diagnosis of maternal uniparental disomy 5 by amniocentesis associated with confined placental mosaicism for trisomy 5 and fetal trisomy 21 in a pregnancy

• Main Authors: Chih-Ping Chen (Author), Schu-Rern Chern (Author), Liang-Kai Wang (Author), Peih-Shan Wu (Author), Fang-Tzu Wu (Author), Yun-Yi Chen (Author), Dai-Dyi Town (Author), Chen-Wen Pan (Author), Wayseen Wang (Author)
• Format: Book
• Published: Elsevier, 2020-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: We present prenatal diagnosis of maternal uniparental disomy (UPD) 5 by amniocentesis associated with confined placental mosaicism (CPM) for trisomy 5 and fetal trisomy 21 in a pregnancy. Case report: A 45-year-old woman underwent chorionic villus sampling (CVS) at 11 weeks of gestation b...