title: [48, XYYY males. Apropos of a case of 46, XX/47, XYY/48, XYYY mosaicism].
mesh_terms: D000293:Adolescent; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D009030:Mosaicism; D009765:Obesity; D012728:Sex Chromatin; D012729:Sex Chromosome Aberrations
vernacular_title: Les hommes 48, XYYY. A propos d'un cas en mosaïque 46, XY/47, XYY/48, XYYY