Testosterone Total Serum Test
Testosterone testing is used in the evaluation of androgen excess or deficiency related to gonadal function, adrenal function, or tumor activity in men and woman. Testosterone is believed to play an important role in bone and muscle strength and libido in women.
Testosterone levels may be helpful in men for the diagnosis of hypopituitarism, hypogonadism, Klinefelter syndrome, and impotence (low values). Testosterone levels may be requested in women to investigate the cause of anovulation, amenorrhea, hirsutism, virilization, masculinizing tumors of ovary, tumors of the adrenal cortices, and congenital adrenal hyperplasia (high values).
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