title: A case of hypogonadotropic hypogonadism with an XY/XXY sex chromosome mosaicism.
mesh_terms: D000368:Aged; D001446:Balanitis / Q000150:complications; D002944:Circumcision, Male; D006062:Gonadotropins / Q000097:blood / Q000172:deficiency; D006197:Hair / Q000002:abnormalities; D006801:Humans; D007006:Hypogonadism / Q000150:complications; D007621:Karyotyping; D007713:Klinefelter Syndrome / Q000150:complications; D008297:Male; D009030:Mosaicism / Q000150:complications; D010688:Phimosis / Q000150:complications; D013737:Testis / Q000473:pathology; D013739:Testosterone / Q000097:blood; D014555:Urination Disorders / Q000150:complications / Q000601:surgery
chemical_list: D006062:Gonadotropins; D013739:Testosterone