PSA Result Help: What's the difference between PSA and Free PSA?
I went for another PSA test and got the following please can you explain the difference between PSA and Free PSA?
I went for RP, and the pathology report found one pelvic Lymph node position and EPE. No surgical margin.
Prostate Specific Antigen 0.086 <4.0 ug/L
Prostate Specific Antigen Free 0.02 ug/L
Prostate Specific Antigen Free/Total 0.23 ug/L
My first PSA 6 weeks after the removal of my prostate was 0.017.