<s>[INST] WHAT IS YOUR OPINION OF PROTON THERAPY FOR PROSTATE CANCER. MY BIOPSY REVEALED 5 SPECIMANS WITH CANCER CELLS OUT OF 12 TAKEN. THE MOST CONCENTRATED SPECIMAN WAS 80%. THE OTHER 4 WERE 5%. THE AGGRESIVENESS OF THE CANCER WAS LOW TO AVERAGE. I AM CURRENTLY TAKING HORMONE THERAPY WHICH TOOK MY PSA LEVEL FROM 10 TO 0.5. THANK YOU [/INST] Brief Answer yes proton therapy can cure prostate cancerDetailed answerhelloGreetingsthanks for placing your query on Chat Doctor, I read your Question. I think I would be able to help you proton therapy also known as bloodless surgery, it has a surgical precision does not affect vital organs and healthy tissue in close vicinity. There are very fewer chances of recurrence.it has proven in various studies that it's better than the traditional radiation therapy (photon therapy)if you can afford it nothing could be a better alternative of proton therapy. Hope I have answered your question. If you have any further questions I will be happy to help wish you good healthRegards Chat Doctor.  </s>