Testosterone, Free (Dialysis) and Total LC/MS/MS Most Popular

The Testosterone, Free (Dialysis) and Total LC/MS/MS test contains 1 test with 2 biomarkers.

Helpful in assessing testicular function in prepubescent hypogonadal males and in managing hirsutism, virilization in females

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.

Also known as: Testosterone Free Dialysis and 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.

Free Testosterone

In many cases, measurement of total testosterone provides the doctor with adequate information. However, in certain cases, for example when the level of SHBG is abnormal, a test for free or bioavailable testosterone may be performed as it may more accurately reflect the presence of a medical condition.