my dad is 91 and has had a squamous cell carcinoma removed and had a skin graft on his head. The quacks have recommended radiotherapy which would last for 2 weeks and by their own admission "would make him quite ill" The round trip to the hospital would be 3-4 hours and I'm just worried it will weaken him and could potentially kill him He's extremely healthy and mentally very well. I'm just worried - is this the right thing to do?