PSA, Free and Total
In men over 50 years with total PSA between 4.0 and 10.0 ng/mL, the percent (%) free PSA gives an estimate of the probability of cancer. In these circumstances the measurement of the % free PSA may aid in avoiding unnecessary biopsies.
$147.50Price for members $73.75
Preparation: Please do not exercise prior to testing. It is best that your blood is taken in a rested state.