Regarding a previous thread in which Tall Allen mentioned the
PHI test, it's definitely a test I would consider taking before my next uro appointment. But since I've been taking 5ARi drugs for the past year I'm wondering if the results would be skewed and not amenable to a simple halving as with PSA. I haven't had a biopsy yet because of urinary retention issues and fear of total retention. My "self-diagnosis" is that I have some amount of PC (based on my current age of 70), combined with prostatitis. My last PSA was 0.9, after six months of finasteride, but has been as high as 8.0 previously.