Your situation is distinctly unusual, and not surprisingly no one is venturing any suggestions from experience.
I think Dave has a point about choice of treatment for the prostate. I have experienced both surgery and radiotherapy - three weeks ago I completed a course of salvage radiotherapy, six years after surgery. I feel almost fully recovered three weeks after radiotherapy, I think I am better than I was six months after surgery. You would most likely be fit enough for chemotherapy much sooner.
Another thought that occurs is hormone therapy, commonly used in conjunction with radiotherapy. The suppression of testosterone inhibits prostate cancer growth (the cancer cells need the stimulation of testosterone to grow and divide) which means you could have the myeloma treated without worrying that the prostate cancer is getting worse in the background. I don't think there is any reason why you can't have your prostate surgically removed following hormone therapy, even though the treatments aren't routinely combined.
Good luck! In a situation like this I think you do need to depend on the specialists to advise on where the priorities lie.
Edited by member 21 Sep 2022 at 17:34
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