Non-Hodgkin lymphoma

These are mature/maturing neoplastic lymphoid cells (lymphoma) of either B-cell, NK-cell or T-cell lineage. Examples include Diffuse Large B-Cell Lymphoma (DLBCL) and Follicular_lymphoma which are of B-cell origin while Anaplastic Large Cell Lymhphoma (ALCL) and Peripheral T-Cell Lymphoma Not Otherwise Specified (PTCL-NOS) are of T-cell origin.