title: [Ring chromosomes in mosaicism 46, XY, Cr-46, XY].
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations; D002906:Chromosomes, Human, 6-12 and X; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008297:Male; D009030:Mosaicism; D010375:Pedigree; D011110:Polymorphism, Genetic; D012729:Sex Chromosome Aberrations / Q000175:diagnosis*
vernacular_title: A propos d'une observation de chromosome en anneau en mosaïque 46, XY, Cr-46, X.