Cytogenetic discrepancy between cultured amniocytes and uncultured amniocytes in mosaic double trisomy involving trisomy 7 and trisomy 20 (48,XY,+7,+20) at amniocentesis

• Main Authors: Chih-Ping Chen (Author), Yi-Hui Lin (Author), Schu-Rern Chern (Author), Peih-Shan Wu (Author), Shin-Wen Chen (Author), Fang-Tzu Wu (Author), Meng-Shan Lee (Author), Yun-Yi Chen (Author), Wayseen Wang (Author)
• Format: Book
• Published: Elsevier, 2020-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: We present mosaic double trisomy involving trisomy 7 and trisomy 20 at amniocentesis in a pregnancy with a favorable outcome. Case report: A 41-year-old woman underwent amniocentesis at 16 weeks of gestation because of advanced maternal age. Amniocentesis revealed a result of 48,XY,+7,+20...