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Klinefelter syndrome

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Klinefelter syndrome

Chromosomal disorder that occurs in one out of 500 males. With an extra X chromosome in each cell (XXY), patients look male, with firm, small testes, but they produce no sperm and may have enlarged breasts and buttocks and very long legs. Testosterone is low and pituitary reproductive hormones high. Intelligence is usually normal, but social adjustment can be difficult. Rarer variants cause additional abnormalities, including intellectual disability. In the XX male syndrome, Y chromosome material has been transferred to another chromosome, causing changes typical of Klinefelter syndrome. All variants are treated with androgens.



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In the Klinefelter syndrome, for example, men carry an extra "X" chromosome, often resulting in smaller testicles and reduced fertility.
Klinefelter syndrome, a genetic condition that can also cause gynecomastia, or male breast enlargement, has also been suggested, but Braverman said he suspects familial gynecomastia, a hereditary condition that leads to the overproduction of estrogen.
puberty - steroid abuse - obesity - tumors - genetic disorders - chronic liver disease - side effects of medication - castration - Klinefelter Syndrome - Gilberts Syndrome - ageing Gynecomastia can also be caused by changes in the balance of the hormones estrogen and testosterone.
 
 
 
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