Complete trisomy 14 mosaicism: first live-born case in Korea
نویسندگان
چکیده
Trisomy 14 mosaicism is a rare chromosome disorder characterized by delayed development, failure to thrive, and facial dysmorphism. Only approximately 30 trisomy 14 mosaicism cases have been reported in the literature because trisomy 14 is associated with early spontaneous abortion. We report a case of a 17-month-old girl with abnormal skin pigmentation, delayed development, facial dysmorphism, and failure to thrive with the 47,XX,+14/46,XX chromosome complement.
منابع مشابه
Low-frequency Mosaicism of Trisomy 14, Missed by Array CGH
before and after birth, mental retardation, developmental delay, cardiac anomalies, minor anomalies of genitalia in boys, abnormal skin pigmentation and dysmorphic features. Array comparative genomic hybridization (CGH) analysis has recently become a widely used method for detecting DNA copy number changes, in place of traditional karyotype analysis. In particular, an international consensus st...
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