Hi and Welcome lolligrump,
Have you tried
http://neurotalk.psychcentral.com/forum77.html
this MG forum?
I wish you lots of good luck with your up coming surgery. I hope it helps you and you heal quickly.
I am glad you found us. There are so many helpful people on the NT forum. I am sure someone will be able to help answer some of your questions about MG and Thynoma surgery.
Nice to meet you.