Levels of FSH, LH and E2 were evaluated by means of EIA methods in 62 post-menopausal women qualified for operation treatment. In 46 cases neoplasms of uterus body and in 16 cases neoplasms of uterus cervix and an ovary were stated. Higher level of estradiol and lower levels of gonadotrophins were shown in cases with uterus body neoplasms and opposite, lower estradiol levels and higher gonadotrophins values in cases with cervix and ovarian neoplasms. The outcome suggests possibility of function of hypothalamic-hypophysial-ovarian axis in post-menopausal period. Level of estradiol can be also used as a diagnostic marker to uterus body neoplasms.
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