- Relapsed/refractory nodal, leukemic, and extranodal T cell lymphomas are eligible. Subtypes eligible include anaplastic large cell lymphoma, angioimmunoblastic T cell lymphoma, PTCL-NOS, nasal or disseminated extranodal T/NK lymphoma, enteropathy-associated T cell lymphoma, hepatosplenic gamma/delta T cell lymphoma, subcutaneous panniculitis-like T cell lymphoma, T-prolymphocytic leukemia, Adult T-cell leukemia/lymphoma, large granular lymphocytic leukemia, aggressive NK leukemia.