I have not been given false information.
When I started on bicalutamide, I was advised that I may develop sensitive breasts and experience some swelling. There was some vague discussion about medication alleviating some of these issues if they arose. Six months later, I have been informed by UCLH that they do NOT carry out radiation on patients medicating with bicalutamide and do not recommend either small or large doses of tamoxifen because of the additional side effects.
The significant point here is that neither radiation or tamoxifen were offered prior to taking bicalutamide. Consequently, if breast enlargement occurs, surgery is the only option.
I cannot comment on whether this issue is subject to regional interpretation and can only comment on my experience.