I just read an article stating that there has been some success with thymectomy with long time mg. Sorry I can't find the article I read or I would link it to you. How long have you had MG? Does your neuro do periodic CT scans of your thymus to make sure there have been no changes over the years?
I had a thymectomy due to thymoma 16 months ago and there has been no change in my symptoms but am still hoping for remission!
Best wishes,
~sherry from texas