Ravenstone

Thank you.

Two weeks tomorrow a friend of mine is to undergo a course of radiation therapy. The radiation therapy is fractioned over a five week period, Monday to Friday. 45 Gy is a huge amount of radiation, given that a whole body dose of 5 Gy will lead to death. Does anyone know what the, stochastic health risk, is for this type of treatment ? I need to point out that I am a laymen, I am not asking for medical advice, just hard data. Thank you in advance.

I cannot see the link to the video.