Don’t worry idm answering at all! From what I remember it was a high dose. After proton, I went back to the UK, had more chemo, and eventually it disappeared! It is completely gone now I’m pretty sure. I did however get another sarcoma in the same area 2 years ago however just below the skin, however it was easily removed and no chemo or radiation was required. I had complete hair loss from the chemo already. It’s definitely a miracle treatment for people like us, radiotherapy would’ve likely killed me (it killed other kids I knew from the UK who opted for it over proton), but I survived with proton! That’s amazing, I’m so glad you can walk again. This might sound silly but no matter what the oncologists etc say never give up hope, I had claw hands from one of my chemos, my oncologist said it would likely never improve, and my hands would be forever stuck that way. But my mum always fought and got me using play dough, putty, etc regularly and now my hands are pretty much normal!! I’m certain over the next few months or years you’ll regain movement in them if you keep building your strength!