[Mosaicism 45, X-47, XY,+21].
D002675:Child, Preschool; D002904:Chromosomes, Human, 21-22 and Y; D003878:Dermatoglyphics; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D009030:Mosaicism
Mosaique 45, X-47, XY,+21.