Article
Perinatal cytogenetic discrepancy in a fetus with low-level mosaicism for trisomy 21 and a favorable outcome
1 May 2020
Abstract excerpt
OBJECTIVE: We present perinatal cytogenetic discrepancy in a fetus with low-level mosaicism for trisomy 21 and a favorable outcome. CASE REPORT: A 40-year-old woman underwent amniocentesis at 19 weeks of gestation because of advanced maternal age. Amniocentesis revealed a karyotype of 47,XY,+21[7]/46,XY[14]. She underwent cordocentesis 21 weeks of gestation, and the karyotype of cord blood was...
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