Is it possible to have
Myasthenia Gravis with negative lab results? I have had an IEMG with 'extremely abnormal' findings, but feel lost when noone can explain to me what is happening, and more importantly, what can I get done about it. I am a 37-year-old mother of 3, I have had hyperthyroidism, was given i-131 (twice) that 'killed' my thyroid, now I am hypo, but stable for the past 5 years, although I still have the Graves' eye disease.