An Epstein-Barr virus-associated pulmonary lymphoproliferative disorder as complication of immunosuppression

Abstract

Inherited or acquired immunodeficiencies as well as autoimmune diseases treated with cytotoxic drugs are associated with an increased incidence of lymphoma. Non-Hodgkin's lymphomas that occur in the context of drug-induced immunosuppression, acquired or congenital immunodeficiency, are frequently associated with Epstein-Barr virus infection. This report describes the occurrence of an Epstein-Barr virus associated pulmonary B cell lymphoma in a patient with longstanding rheumatoid arthritis treated with methotrexate.