Yes....the PSA is getting some stick at the moment, but it is the best show in the UK at the moment. I would suggest that anyone who had symptoms pf prostatic cancer had an MRI scan....BUT...that ain't going to happen in the UK.
Symptoms: feeling of wanting to go to the toilet (pass water) feeling some difficulty in passing water, after passing water,feeling that you need to pass more water 10 mins later.
These are the symptoms of prostate cancer, but more commonly, no cancerous prostate enlargement.