World Health Organization · 2026-01 · English
2A90 Mature T-cell lymphoma, specified types, nodal or systemic
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
2A90.0T-cell prolymphocytic leukaemia2A90.1T-cell large granular lymphocytic leukaemia2A90.2Chronic lymphoproliferative disorders of NK-cells2A90.3Aggressive NK cell leukaemia2A90.4Systemic Epstein-Barr Virus-positive T-cell lymphoma of childhood2A90.5Adult T-cell lymphoma or leukaemia, human T-cell lymphotropic virus type 1-associated2A90.6Extranodal NK/T-cell lymphoma, nasal type2A90.7Enteropathy associated T-cell lymphoma2A90.8Hepatosplenic T-cell lymphoma2A90.9Angioimmunoblastic T-cell lymphoma2A90.AAnaplastic large cell lymphoma, ALK-positive2A90.BAnaplastic large cell lymphoma, ALK-negative2A90.CPeripheral T-cell lymphoma, not otherwise specified© World Health Organization · CC BY-ND 3.0 IGO