Posted 11/12/2016 7:55 PM (GMT 0)
Hi, bitguy, and welcome to the club none of us volunteered to join. I'm a relative newcomer myself, so I can't offer a lot of technical information.
I will, however, remind you that one of the characteristics of PCa is that it is multifocal. This means that where there is one focus of cancer, there is usually more. They may be too small to catch on biopsy, but they are likely there. With this in mind, I would think twice about using a focal treatment for primary therapy for G8 PCa. I would feel that it is just too likely that there is more cancer there, but your biopsy just didn't find it. If you choose a focal therapy, you will only be treating the area that is found already, and would miss any others that were not specifically identified on biopsy.
Obviously it is your choice, but I would probably also research the various whole-gland treatment modes (LDR Brachy, HDR Brachy, IMRT, SBRT, surgery, etc., etc.)
I would also consult with at least one, preferably more than one each surgeon and radiation oncologist, so that you can get the benefit of the advice of specialists in various techniques of surgery and radiation. In doing this, you will also learn which therapies these experts feel would be appropriate to your case.
Obviously, with G8 pathology time is not on your side, but as we say here, you only get one shot at primary therapy. Be sure you make a choice that is right for you.