Lymphodema and strange rash

Hi

I havn’t been on this site for a while, but I have been refered back to my surgeon and have to go tomorrow. I have swelling in upper arm and back, had mast and radio nine months ago. I have a strange rash of bumps come up wher I had radio, this area is still suntanned a lovely brown and does not seem to fade anyone else had this sort of thing

Sweetheart