Just an intro....routine physical had 6.9 pas in 2010. Biopsy came back with Gleason 3+4 in 6 of 12 samples. Surgery recommended and even scheduled before I had a chance to research. Came across proton beam at Loma Linda. Cancelled surgery. Took a vacation. Psa rose to 10. Scheduled proton treatment. 8 month post psa 3.9. Fast forward to 2015 my psa at 4.3. New biopsy showed one sample with 3+4. Psa after 6 more months 4.4. Currently undecided as to treatment.