JohnN said...
Thanks everyone. Very much appreciated!! Anyone understand free psa. Very worried as my Uro said 14 free psa is borderline.
I'm no doctor, but "total" PSA is the sum total of all PSA present (i.e., protein-bound + free or unbound), so something doesn't seem quite right with your numbers here (i.e., the lesser of the two numbers should be the "free" value, not the "total" value). Are you sure you don't have your numbers reversed?
Here's an explanation of "free" vs. "total" PSA that might help . . .
"Rather than subject everyone with an elevated PSA to a biopsy, some urologists measure free PSA in patients with a total PSA level between 4 ng/ml and 10 ng/ml. Studies have shown that men with a total PSA in this “gray area” and a free PSA greater than 25% are more likely to have a benign condition than to have cancer, making a biopsy unnecessary. Men with a total PSA in the same range and a free PSA below 10% need to have a biopsy. More likely than not, they have prostate cancer."
If your "free" value is 5.5 (rather than 14), and your "total" value is 14 (not 5.5), that would make more sense, and then, at least according to statistics, you are apparently more likely to have BPH than PCa. However, having a total value of 14 is above the 4-10 range cited here, so that may explain your urologist's concern.