Fig. 5From: Lymphoproliferative disorder during temozolomide therapy; a representative case of a formidable complication and management challengesOIIA-LPD is characterized by its association with immunosuppression, and regression after cessation of immunosuppressive agents. OIIA-LPD is occasionally associated with EBV infection, albeit not necessarily. This entity ranges from non-neoplastic lymphoid proliferation to malignant lymphoma (A). OIIA-LPD is mainly defined by its clinical pictures, whereas malignant lymphoma is predominantly defined pathologically and biologically (B)Back to article page