RE: Something to think about...20 Dec 2023 09:35
No FAP until they settle and start to grow a protective stroma etc.
As for the shrinking tumour problem, it's a surface to volume ratio problem, When very large there is much more volume per unit of surface area, and the volume is where growth comes from and nutrients are taken up from the blood supply etc. So as you shrink it and the surface area reduces the absolute volume reduces quicker, so there's less and less for the tumour to work with. I don't see it being a problem.
Not a medical opinion, just an engineer doing some sums.