Hello there!
I've been doing some more research on the Cap. You are so lucky to be at a place where they offer proton radiation. I see it works well on tumors. I have a few lesions (under 1 inch) in my liver, and I read that ablation might work well for that. I've heard the term before on this site, but can't remember where I read it and what the context was. It was actually the Dr. who did my endoscopy that recommended it, so I mentioned it to my oncologist and she is checking with GI dr who did the endoscopy to see if I would be a candidate for it. I imagine that would fix the lesions, however, due to my aggressive type of cancer, I feel sure that I will also need to continue chemo (Cap) indefinitely. I put my chemo start on hold this week since I don't want to start anything (however, I'm also reticent to delay treatment) until I get the opinion from oncologists from a "center of excellence". Best of luck in the new year!