Did addenbrookes do further tests of their own to upgrade Gleason score? My husband had been on active surveillance for over 2 years with Gleason 6,then his psa started to rise,so we were told a trans perineal biopsy would be needed as the whole prostate could not be biopsied with a trans rectal,for this we were referred to addenbrookes,the Gleason was upgraded to 7 with now more cores positive. The Mri reported as completely reassuring originally was at addenbrookes reported as one area of concern, I asked why this was and the urologist said they had more experience at reading the scans. This left us concerned that as the biopsy wasn't until September and the mri had been in March that the cancer may have had time to spread! Thankfully as far as we know this is not the case. Like you we have now been referred back to our own hospital to discuss treatment with the oncologist. I understand your concern but feel we now have the true picture any trust that the oncologists advice and treatment will be as good as at any hospital,appointment for this on Thursday so we will see how it goes.