title: [Y chromosome abnormalities and azoospermia. Description of 2 cases].
abstract: We describe clinical features and laboratory findings in two azoospermic males with a large Yq deletion involving both the fluorescent and part of the non-fluorescent segment. This report give strong support to the localization of fertility factors in the euchromatic Yq portion.
mesh_terms: D000328:Adult; D002872:Chromosome Deletion; D006801:Humans; D007621:Karyotyping; D008297:Male; D009845:Oligospermia / Q000235:genetics*; D012729:Sex Chromosome Aberrations; D014998:Y Chromosome
vernacular_title: Anomalies du chromosome Y et azoospermie. Description de deux cas.