I had the bloodwork test for MG done....and I know anything over 0.5 basically gives a positive for MG...I have been diagnosed with MG and my number was 248+.....that seems crazy high. I am new to this disorder/disease and trying to learn as much as I can and not scare myself....the doctor did mention Mesotin (sp), starting in a week or so...and he did mention the surgery...not that we are doing it...just that it could help. He wants a CT and MRI of chest to check thymus...I DO NOT have droopy eyelids or that...it is in my main muscles and breathing....can anyone else explain the SUPER high number on the test and just touch base with me and tell me I am not alone...