Prenatal diagnosis and molecular cytogenetic characterization of low-level mosaic trisomy 12 at amniocentesis associated with a favorable pregnancy outcome

• Main Authors: Chih-Ping Chen (Author), Chen-Ju Lin (Author), Schu-Rern Chern (Author), Peih-Shan Wu (Author), Yen-Ni Chen (Author), Shin-Wen Chen (Author), Chen-Wen Pan (Author), Chien-Wen Yang (Author), Wayseen Wang (Author)
• Format: Book
• Published: Elsevier, 2017-04-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: We present prenatal diagnosis of low-level mosaic trisomy 12. Case Report: A 40-year-old woman underwent amniocentesis at 18 weeks of gestation because of advanced maternal age, which revealed a karyotype of 47,XX,+12[5]/46,XX[24] consistent with 17.2% (5/29) mosaicism for trisomy 12. Rep...