Some 24 years ago, I had a serious heart attack, which left my heart quite badly damaged. We still wanted to go abroad on holiday however, so we trawled various insurance companies and found a policy which covered us for all events, including any heart events, for £85 for my wife and I. we used this company many times in subsequent years.
Fast forward to 2016, my onco suggested that if I had any bucket list items, I should do them sooner rather than later. So we began to plan a modest holiday abroad. Once again I trawled all insurance companies I could find, including those promoted by MacMillan. Only two companies were willing to cover me at all and they each wanted in excess of £2,500. We cancelled all plans after that.
I would have thought heart problems would have been considered to be much more risky than PCa on a short term holiday, but it seems not.
I believe I am not fit to travel anywhere now and so it is academic to me, but I never did manage to understand the justification for the premium.