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

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

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...

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Bibliographic Details
Main Authors: Chih-Ping Chen, Hsu-Kuang Huang, Yi-Ning Su, Schu-Rern Chern, Jun-Wei Su, Chen-Chi Lee, Dai-Dyi Town, Wen-Lin Chen, Yu-Ting Chen, Wayseen Wang
Format: Article
Language:English
Published: Elsevier 2012-03-01
Series:Taiwanese Journal of Obstetrics & Gynecology
Subjects:
aCGH
amniocentesis
cord blood sampling
interphase FISH
QF-PCR
trisomy 7 mosaicism
Online Access:http://www.sciencedirect.com/science/article/pii/S1028455912000162

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