
Double aneuploidy with Edwards–Klinefelter syndromes (48,XXY,+18) of maternal origin: Prenatal diagnosis and molecular cytogenetic characterization in a fetus with arthrogryposis of the left wrist and aplasia of the left thumb
Keywords: 48,XXY,+18; Double aneuploidy; Klinefelter syndrome; Nondisjunction; Parental origin; Trisomy 18