T-cell lymphoma classification

T-cell lymphoma Microchapters
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Classification Lymphoblastic lymphoma T-cell prolymphocytic leukemia T-cell granular lymphocytic leukemia Chronic lymphoproliferative disorder of NK cells Aggressive NK-cell leukemia Adult T-cell leukemia/lymphoma Enteropathy-type intestinal T-cell lymphoma Hepatosplenic T-cell lymphoma Subcutaneous panniculitis-like T-cell lymphoma Mycosis fungoides Sézary syndrome Angioimmunoblastic T-cell lymphoma Anaplastic large cell lymphoma

Updated World Health Organization Classification

• T-cell and putative NK-cell neoplasms
  • Precursor T-cell neoplasm: precursor T-acute lymphoblastic leukemia/LBL.
  • Peripheral T-cell and NK-cell neoplasms.
    • T-cell CLL/prolymphocytic leukemia.
    • T-cell granular lymphocytic leukemia.
    • Mycosis fungoides/Sézary syndrome.
    • Peripheral T-cell lymphoma, not otherwise characterized.
    • Hepatosplenic gamma/delta T-cell lymphoma.
    • Subcutaneous panniculitis-like T-cell lymphoma.
    • Angioimmunoblastic T-cell lymphoma.
    • Extranodal T-/NK-cell lymphoma, nasal type.
    • Enteropathy-type intestinal T-cell lymphoma.
    • Adult T-cell lymphoma/leukemia (human T-lymphotrophic virus [HTLV] 1+).
    • Anaplastic large cell lymphoma, primary systemic type.
    • Anaplastic large cell lymphoma, primary cutaneous type.
    • Aggressive NK-cell leukemia.