Klinefelter syndrome (47,XXY)
About 1 in 500 to 1,000 males.
An extra X chromosome in males that can cause small testes, low testosterone, infertility and tall stature.
Co se diagnózou změní
Testosterone treatment and fertility options such as sperm retrieval are available.
Známé také jako
47,XXY syndrome; Klinefelter's syndrome; Klinefelter's syndrome, XXY; XXY syndrome; XXY syndrome (Klinefelter syndrome)
