The mainstay of treatment consists of thymectomy and immunoglobulin replacement with intravenous immunoglobulin.<unk>  does not resolve after thymectomy. Immunosuppression is sometimes used. The Centers for Disease Control and Prevention recommend pneumococcal, meningococcal, and Hib vaccination in those with diminished humoral and cell-mediated immunity. Some have advocated prophylaxis with trimethoprim-sulfamethoxazole if CD4 counts are lower than 200 cells/mm^3, similar to HIV/AIDS patients.
Thymoma with immunodeficiency
Primary mediastinal B-cell lymphoma
Thymic carcinoma
AIDS-related lymphoma
Diffuse infiltrative lymphocytosis syndrome
Primary effusion lymphoma
Aggressive lymphoma
Hodgkin lymphoma