Peripheral T-cell lymphoma (Unspecified) [24]NK/T cell lymphoma, aggressive NK cell leukemia, gastric T-cell lymphoma [24]Anaplastic large cell lymphoma, ALK negative [25]Anaplastic large cell lymphoma, ALK positive [26]Angioimmunoblastic T-cell lymphoma [27]Panniculitis-like T-cell lymphoma [28]Gamma-delta (γδ) T-cell lymphoma [29]Lymphoblastic lymphoma/leukemia, Hepatosplenic T-cell lymphoma [30]. The gene discussed is ALK; the disease is hepatosplenic T-cell lymphoma.