Mike is absolutely right - HT is not something people would have just for the sake of it. If you opted for RT/HT or brachytherapy (with or without HT) then there would usually be a 3 or 6 month phase of hormones before the RT begins so the onco is almost certain to be able to time it for after the trip to Thailand if you let him / her know.
You need to let the insurer know about the diagnosis but best wait until you know a bit more about the treatment plan.
No he died of prostate cancer; it spread to his soft organs without anyone noticing because his PSA did not behave in the usual way.
Yes there are different types of RT. EBRT just means any form of external beam RT; IMRT uses a computer programme to design a package which goes to various depths to reduce the risk of unintended zapping of healthy tissue and IGRT is image guided so they scan at the same time to make sure the zaps get where they are supposed to go. Brachytherapy has two forms - either permanently or temporarily implanting radioactive seeds in the prostate. Some oncos don't bother with HT if they are doing brachy but the parameters of suitability are quite narrow so it may not be an option in your case.
With EBRT, the radiation is given in doses called Grays over a number of appointments called fractions. The traditional pattern has been 37 fractions (days) of 2Gy - so 74Gy in total. Following a big trial, some oncos will now opt for 19 or 20 fractions of 3Gy or 3.2Gy (a total of about 60Gy) after it was shown that the higher dose over fewer days was just as efective but caused fewer side effects.
So you could ask the onco:
- will IGRT be available at your hospital
- how many days / fractions are they recommending
- how long will he be on hormone treatment
- is brachytherapy a possibility
I would also want to know about the RT trial they are doing. John was on the trial that decided men could actually cope with more than 2Gy at a time without spontaneously combusting!