XYY karyotype in a case of familial hypogonadism.
D000368:Aged; D001769:Blood; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D005260:Female; D006801:Humans; D007006:Hypogonadism / Q000235:genetics*; D066298:In Vitro Techniques; D007621:Karyotyping; D007713:Klinefelter Syndrome; D008297:Male; D008875:Middle Aged; D012867:Skin; D013737:Testis / Q000473:pathology; D014556:Urine