Schematic overview of potential mechanisms for the development of B cell non-Hodgkin lymphoma

Ag: antigen; CLL/SLL: chronic lymphocytic leukemia/small lymphocytic lymphoma; GCB DLBCL: germinal center B cell diffuse large B cell lymphoma; FL: follicular lymphoma; MZL: marginal zone lymphoma; ABC DLBCL: activated B cell diffuse large B cell lymphoma; MM: multiple myeloma.