ACHE and myasthenia gravis: The treatment modalities used for MG included acetylcholinesterase inhibitors21, 22, 23, 36, 41 (pyridostigmine or neostigmine), IVIG (this study), plasmapheresis,36, 40 immunoadsorption,40 corticosteroids,20, 21, 23, 29, 30, 35, 36, 40 and thymectomy.22, 36