Nigel
Hi, that 8 weeks of waiting must have been quite hard for you and and also for your wife too. It sounds like you are a calm and rational thinker which is great. When PCa breaks outside of the prostate gland itself its spread can be incredibly random, if it is still in very small amounts these can be hard to pick up on a standard CT or MRI scan. The radioactive bone scans will show brighter spots but even these can be a little misleading. Any treatment given can also shrink these spots even further, and in a relatively short space of time, if your cancer is receptive to HT.
I am hoping one of the members here who has a lot more experience and knowledge of this can elaboarte on my thinking and post a more comprehensive reply than me.
I would think another PSA test will show if the HT is really having an impact and also give a sign of the level of activity.
In the meantime waiting to hear from the Consultant Oncology before you make any further decisions, especially about moving closer to the rest of your family is probably the sensible way forward.
I wish you all the very best
xx
Mo