T-cell and NK-cell Neoplasms

WHO Classification of Hematopoietic & Lymphoid Neoplasms with ICD-O-3 Codes

NOTE: Only major disease categories are listed.
{} indicates an alternative description of the neoplasm

Precursor T-cell neoplasm
ICD-O-3 WHO Term
9729/3 Precursor T-lymphoblastic lymphoma/leukemia
9837/3 Precursor T-cell acute lymphoblastic leukemia

Mature (peripheral) T-cell neoplasms
ICD-O-3 WHO Term
9834/3 T-cell prolymphocytic leukemia
9831/3 T-cell granular lymphocytic leukemia
9948/3 Aggressive NK-cell leukemia
9827/3 Adult T-cell lymphoma/leukemia (HTLV-1 positive)
9719/3 Extranodal NK/T-cell lymphoma, nasal type
9717/3 Enteropathy-type T-cell lymphoma
9716/3 Hepatosplenic gamma-delta T-cell lymphoma
9708/3 Subcutaneous panniculities-like T-cell lymphoma
Mycosis fungoides/Sezary syndrome
9718/3 Anaplastic large-cell lymphoma, T-/null cell, primary cutaneous type
9702/3 Peripheral T-cell lymphoma, not otherwise characterized
9705/3 Angioimmunoblastic T-cell lymphoma
9714/3 Anaplastic large-cell lymphoma, T-/null cell, primary systemic type

Hodgkin Lymphoma
ICD-O-3 WHO Term
9659/3 Nodular lymphocyte-predominant Hodgkin lymphoma
9650/3 Classical Hodgkin lymphoma
Nodular sclerosis Hodgkin lymphoma (grades 1 and 2)
9651/3 Lymphocyte-rich classical Hodgkin lymphoma
9652/3 Mixed cellularity Hodgkin lymphoma

Lymphocyte depletion Hodgkin lymphoma