2A90

The ICD-11 code for mature t-cell lymphoma, specified types, nodal or systemic is 2A90. The full clinical description is "Mature T-cell lymphoma, specified types, nodal or systemic".

ICD-11 code 2A90 represents “Mature T-cell lymphoma, specified types, nodal or systemic”. It is classified under Chapter 2: Neoplasms.

2A90 is in Chapter 2: Neoplasms (codes 2A00-2F9Z).

There is no direct ICD-10 mapping available for 2A90 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

2A90 has 13 child codes, including: 2A90.0 (T-cell prolymphocytic leukaemia), 2A90.1 (T-cell large granular lymphocytic leukaemia), 2A90.2 (Chronic lymphoproliferative disorders of NK-cells), 2A90.3 (Aggressive NK cell leukaemia), and 9 more.