[Six additional cases of abnormal sex chromosome constitutions (XXY, XXYY and XY-XXY].
D015065:17-Hydroxycorticosteroids / Q000652:urine; D015068:17-Ketosteroids / Q000652:urine; D000293:Adolescent; D000328:Adult; D003937:Diagnosis, Differential; D004967:Estrogens / Q000652:urine; D006062:Gonadotropins / Q000652:urine; D006801:Humans; D007621:Karyotyping; D007713:Klinefelter Syndrome / Q000473:pathology; D008297:Male; D012728:Sex Chromatin; D012729:Sex Chromosome Aberrations; D013737:Testis / Q000473:pathology
D015065:17-Hydroxycorticosteroids; D015068:17-Ketosteroids; D004967:Estrogens; D006062:Gonadotropins