Recurrent B-Cell Lymphoma, Unclassifiable, with Features Intermediate Between Diffuse Large B-Cell Lymphoma and Classic Hodgkin LymphomaRecurrent Diffuse Large B-Cell Lymphoma, Not Otherwise SpecifiedRecurrent Grade 3b Follicular LymphomaRecurrent High Grade B-Cell Lymphoma with MYC and BCL2 or BCL6 RearrangementsRecurrent High Grade B-Cell Lymphoma with MYC, BCL2, and BCL6 RearrangementsRecurrent High Grade B-Cell Lymphoma, Not Otherwise SpecifiedRecurrent Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg TypeRecurrent Primary Mediastinal (Thymic) Large B-Cell LymphomaRecurrent T-Cell/Histiocyte-Rich Large B-Cell LymphomaRecurrent Transformed Follicular Lymphoma to Diffuse Large B-Cell LymphomaRecurrent Transformed Marginal Zone Lymphoma to Diffuse Large B-Cell LymphomaRefractory B-Cell Lymphoma, Unclassifiable, with Features Intermediate Between Diffuse Large B-Cell Lymphoma and Classic Hodgkin LymphomaRefractory Diffuse Large B-Cell Lymphoma, Not Otherwise SpecifiedRefractory Grade 3b Follicular LymphomaRefractory High Grade B-Cell Lymphoma with MYC and BCL2 or BCL6 RearrangementsRefractory High Grade B-Cell Lymphoma with MYC, BCL2, and BCL6 RearrangementsRefractory High Grade B-Cell Lymphoma, Not Otherwise SpecifiedRefractory Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg TypeRefractory Primary Mediastinal (Thymic) Large B-Cell LymphomaRefractory T-Cell/Histiocyte-Rich Large B-Cell LymphomaRefractory Transformed Follicular Lymphoma to Diffuse Large B-Cell LymphomaRefractory Transformed Marginal Zone Lymphoma to Diffuse Large B-Cell Lymphoma