title: [Structural abnormalities of the Y chromosome. Observations in ten cases].
abstract: The authors report ten cases of structural anomalies involving the Y chromosome: five cases of a dicentric Y chromosome, one ring Y chromosome, one case of a Y isochromosome containing the long arms, one deletion of the long arms (Yq-), one case of an abnormally long Y chromosome (Yq+) and one Y-autosome translocation. Analysis of clinical and chromosomal correlations, especially with respect to sexual differentiation, led to discussing the role of the Y chromosome.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002871:Chromosome Banding; D002874:Chromosome Mapping; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D012729:Sex Chromosome Aberrations; D012730:Sex Chromosomes; D014998:Y Chromosome
vernacular_title: Les anomalies de structure du chromosome Y -- a propos de 10 observations.