Clinicopathologic Insights and Molecular Oncogenesis: Understanding Epstein-Barr Virus-Induced B-cell Lymphoproliferations.

Epstein-Barr virus (EBV) is a highly prevalent virus among adults worldwide. In an immunocompetent individual, EBV infection generally results in lifelong latency of the virus and no sequelae. However, in the setting of immune dysfunction, EBV can induce the development of autoimmune disorders, hyperplastic proliferations, and cancers, including lymphoma. Here, we explore the pathogenic and oncogenic role of EBV in Burkitt lymphoma, diffuse large B-cell lymphoma, Hodgkin lymphoma, plasmablastic lymphoma, lymphomatoid granulomatosis, and post-transplant lymphoproliferative disorders and lymphoproliferative disorders associated with immune deficiency and dysregulation. In addition to describing general mechanisms of EBV-associated oncogenesis, we also discuss EBV-associated oncogenesis in the context of each disorder, as well as their microscopic, phenotypic, and clinical presentations.

Déclaration de conflit d'intérêts

Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.