Estradiol and Testosterone Total Test in Alpharetta, Georgia
The Estradiol and Testosterone Total panel contains 2 tests with 2 biomarkers.
Estradiol and Testosterone Total contains the following tests.
Testosterone, Total, LC/MS/MS
IMPORTANT - Note the Estradiol test included in this panel is not for children that have yet to start their menstrual cycle. If this test is ordered for a child that has yet to begin their menstrual cycle Quest Diagnostics labs will substitute Estradiol, Free, LC/MS/MS at an additional fee of $290.00
The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.
Estradiol #4021 (1 Biomarkers)
Estradiol (estradiol-17 beta, E2) is part of an estrogen that is a group of steroids that regulate the menstrual cycle and function as the main female sex hormones. Estrogens are responsible for the development of female sex organs and secondary sex characteristics and are tied to the menstrual cycle and pregnancy. They are considered the main sex hormones in women and are present in small quantities in men. Estradiol (E2) is the predominant form of estrogen and is produced primarily in the ovaries with additional amounts produced by the adrenal glands in women and in the testes and adrenal glands in men. Estradiol levels are used in evaluating ovarian function. Estradiol levels are increased in cases of early (precocious) puberty in girls and gynecomastia in men. Its main use has been in the differential diagnosis of amenorrhea – for example, to determine whether the cause is menopause, pregnancy, or a medical problem. In assisted reproductive technology (ART), serial measurements are used to monitor follicle development in the ovary in the days prior to in vitro fertilization. Estradiol is also sometimes used to monitor menopausal hormone replacement therapy.
Testosterone, Total, MS #15983 (1 Biomarkers)
Also known as: Testosterone, Testosterone Total LCMSMS, Testosterone, Total
A testosterone test measures the amount of the male hormone, testosterone, in the blood. Both men and women produce this hormone. In males, the testicles produce most of the testosterone in the body. Levels are most often checked to evaluate signs of low testosterone: In boys -- early or late puberty and in men -- impotence, low level of sexual interest, infertility, thinning of the bones
In females, the ovaries produce most of the testosterone and levels are most often checked to evaluate signs of higher testosterone levels, such as: decreased breast size, excess hair growth, increased size of the clitoris. irregular or absent menstrual periods and male-pattern baldness or hair thinning.