A Case Series of Patients With Autoimmune Myasthenia Gravis in Association With Invasive Thymoma.

Objectives: In some patients, autoimmune myasthenia gravis (MG) is associated with thymic hyperplasia or thymoma, and in some patients the thymoma is invasive. Little is known about the clinical course of subjects who present with MG and are found to have invasive thymoma.

Methods: We reviewed the patients at our clinic with MG and invasive thymoma, and have described their clinical features.

Epstein-Barr virus-specific adoptive immunotherapy for progressive multiple sclerosis.

Defective control of Epstein-Barr virus (EBV) infection by cytotoxic CD8(+) T cells might predispose to multiple sclerosis (MS) by allowing EBV-infected autoreactive B cells to accumulate in the central nervous system. We have treated a patient with secondary progressive MS with in vitro-expanded autologous EBV-specific CD8(+) T cells directed against viral latent proteins. This adoptive immunotherapy had no adverse effects and the patient showed clinical improvement with reduced disease activity on magnetic resonance imaging and decreased intrathecal immunoglobulin production.