Hi All,
I just wanted to give an update. You have all been so kind in your replies.
So, they have told him the cancer is contained in several nodes in his neck, it hasn't spread, and is curable. If treatment is successful he will likely die of something else completely unrelated.
He has now had several teeth removed (ouch) and will start radiotherapy in 2 weeks. They have emphasised it will be very unpleasant and highly painful, he is unlikely to be able to drive himself to appointments after the first 2 weeks (my brother and I are fortunately quite nearby so can help). I went to the consultant appointment with him (very glad I did).
He is being fitted tomorrow for his mask - on his 80th birthday!
Additionally, they have offered him a clinical trial, phase 1 (based on his age and in good general health). The document makes for quite scary reading though and he's unsure what do to.
The recovery from the throat biopsy alone was really though and only now after 3 weeks is he able to eat mashed potato type foods.
The trial is the ADEPT-DDR. They have said he can stop at anytime during the trial if side effects get too bad (my concern is that they will be bad enough) but alternatively he could feel not as bad. But he wouldn't be able to switch to a different radiotherapy machine, he would need to stay on the "old" one. So I am wondering if he's better not doing the trail and using the "new" machine. No idea :(
A trial of radiotherapy and targeted treatment for head and neck cancer (ADePT-DDR) | Cancer Research UK