Patients with histotypes such as peripheral T-cell lymphoma not otherwise specified (PTCL-NOS), kinase-negative anaplastic large cell lymphoma (ALK-negative ALCL), angioimmunoblastic T-cell lymphoma, and Sezary syndrome (SS) experience early disease recurrence with 5-yr overall survival rates rarely exceeding 40%, also because of the lack of effective salvage strategies (1–3). Here, ALK is linked to anaplastic large cell lymphoma.