Table 1. Incidence and survival by histological type.
Abbreviations: ALCL, anaplastic large‐cell lymphoma; ALK, anaplastic lymphoma kinase; ATLL, adult T‐cell leukemia/lymphoma; NKTCL, natural killer/T‐cell lymphoma; NOS, not otherwise specified; OS, overall survival; PTCL, peripheral T‐cell lymphoma.