Trisomy 7 mosaicism at amniocentesis: Interphase FISH, QF-PCR, and aCGH analyses on uncultured amniocytes for rapid distinguishing of true mosaicism from pseudomosaicism

• Main Authors: Chih-Ping Chen (Author), Hsu-Kuang Huang (Author), Yi-Ning Su (Author), Schu-Rern Chern (Author), Jun-Wei Su (Author), Chen-Chi Lee (Author), Dai-Dyi Town (Author), Wen-Lin Chen (Author), Yu-Ting Chen (Author), Wayseen Wang (Author)
• Format: Book
• Published: Elsevier, 2012-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: To present prenatal diagnosis of true trisomy 7 mosaicism. Materials, Methods and Results: A 36-year-old woman underwent amniocentesis at 18 weeks of gestation. Amniocentesis revealed a karyotype of 47,XY,+7[20]/46,XY[9]. The parental karyotypes were normal. Repeated amniocentesis was per...