Trisomy 18 and trisomy 21 mosaicism in a Down's syndrome patient.
case_report · Level V
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- Record sourced from PubMed, PMID 8064824.
- Also identified by PMC identifier 1049879.
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Abstract
A male child with typical features of Down's syndrome and mosaicism of two trisomic cell lines, trisomy 18 (84%) and trisomy 21 (16%), is reported. Non-disjunction or anaphase lag of chromosomes 18 and 21 could be the cause.
Medical subject headings
- Chromosomes, Human, Pair 18
- Down Syndrome
- Mosaicism
- Trisomy