Number of memory T cells in myasthenia gravis

Abstract To determine the altered number of memory T cells in myasthenia gravis (MG) patients and confirmed the existence of immune memory disorder. A total of 27 MG cases (12 females, 15 males) undergoing expanded thymectomy at our hospital between 2009-2012. They were divided into 3 group of eutherapeutic (clinical relative score ≥ 50%), invalid (clinical relative score ≤ 25%) and improved (25%