Dear Klains:
At the risk of stirring up an age old debate on this site, i.e. radiation vs. surgery, I would like to add some perspective to what I feel may be some inaccurate or incomplete posts on this thread from some of the surgery guys.
1. While it is true that surgery after radiation may not be a good idea because of the difficulity of the surgery this "have a backup plan" is typically more a scare tactic than the whole truth. The truth is that there are also back up plans after brachtherapy that provide just as good results for local recurrance as does radiation after failed surgery. Some of these include HDR brachy as indicated by Sancarlos, seeding with a different isotope, HIFU and cyrotherapy. So please don't be persuaded by just one side of the story.
2. One poster implied that you would be reasonably certain the cancer was removed after surgery if you see clear margins. Clear margins are certainly an indication but we have seen plenty of guys on this forum who had "clear margins" and now have a recurrance. It is true that you have a definitive pathology after surgery but, "so what?". You can read many posts on this forum about men who know their pathology but are now doing a form of active surveillance wherein they are not seeking additional treatment but are "watching" their numbers to see what happens. So, post surgical pathology is interesting, IMHO, but harding prescriptive.
3. One poster indicated that after 18-24 months ED from radiation is just as bad as from surgery. The studies do not bear that out and, in fact, long term ED is less with radiation than with surgery. I would encourage you to Google "New England Journal of Medicine Quality of Life Study" and compare the before and after numbers for surgical vs. radiation patients.
My overall perspective is this...both surgery and brachytherapy/radiation are likely to cure your cancer. Then, given the equality of the most important item (cure), the secondary issues start to take precedence. If one must "get it out" and "get the numbers", however silly in my mind, then surgery is probably the right choice. But if one values continence, severity of the procedure, the ED issue, the size of one's penis, the issue of no ejaculate (except possibly urine) then brachytherapy or bracy/IMRT provide a substantial advantage to the PCa patient....IMHO.
In another thread, JohnT recommended 3 books and I concur with that recommendation. I also concur with the folks here who recommend getting multiple opinions from experienced physicians, especially a prostate oncology specialist. You get one try to get this right...this is a big deal.
Tudpock (Jim)