The PSA test is pretty bad, not much better than 50/50 accuracy. I had raised PSA myself but it seems a false alarm. I bought some shares in a company with a 94

The PSA test is pretty bad, not much better than 50/50 accuracy. I had raised PSA myself but it seems a false alarm. I bought some shares in a company with a 94% accurate test but it doesn't seem to have take off as a business thing.