title: Trisomy 22 mosaicism.
abstract: A child with many symptoms of trisomy 22 syndrome is described. The child showed a 46,XY/47,XY,+22 chromosome constitution. This is the first reported case of a trisome 22 phenotype with such a mosaic karyotype.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D002904:Chromosomes, Human, 21-22 and Y; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D009030:Mosaicism; D014314:Trisomy