ALK and anaplastic large cell lymphoma: The distribution by histological subtype was identical to that in other series: 34% angioimmunoblastic T‐cell lymphoma (AITL), 14% PTCL with T follicular helper (TFH) phenotype, 12% PTCL NOS, 7% intestinal T‐cell lymphoma, 13% extranodal NK/T, 8% ALK+ anaplastic large cell lymphoma (ALCL), and 11% ALK− ALCL.