[Importance of Klinefelter syndrome in the pathogenesis of male infertility].

Unlabelled: Klinefelter syndrome, the most knowning hipergonadotrophic hypogonadism, is associated typically with two X chromosomes and one Y chromosome (47,XXY. The signs and symptoms of these conditions typically become more severe as the number of X chromosomes increases.

Aim: To preveal the role of Klinefelter syndrome in pathogenesis of male infertility.