ISSN:
1432-1076
Keywords:
Chromosome 21
;
Tetrasomy
;
Translocation
;
Mosaicism
;
Malformations
;
Isochromosome
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract A 5-year-old boy with severe mental handicap, dysmorphic stigmata and a tetrasomy 21 in fibroblasts is reported. Blood lymphocytes of the patient have a normal karyotype. The origin of this tetrasomy 21 mosaicism is discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00442089
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