label: peripheral T-cell lymphoma, not otherwise specified
label_lc: peripheral t-cell lymphoma, not otherwise specified
description: "Aggressive nodal or extranodal mature (peripheral) T-cell lymphomas that do not belong to the better defined entities of the remainder of mature T-cell lymphomas. This category includes the following variants: lymphoepithelioid cell variant (Lennert's lymphoma), follicular variant, and T-zone variant."