ICD-11 MMS

02 Neoplasms

Neoplasms of haematopoietic or lymphoid tissues  (2A20-2B3Z)

2B30 Hodgkin lymphoma

2B30.1 Classical Hodgkin lymphoma

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01


Classical Hodgkin lymphoma is a B-cell lymphoma characterised histologically by the presence of large mononuclear Hodgkin cells and multinucleated Reed-Sternberg (HRS) cells. A monoclonal B-cell lymphoproliferation in the vast majority of cases. It is characterised by a bimodal age distribution (15-30 years of life and late life) and is often associated with EBV infection. In less than 5% of cases it is a monoclonal proliferation of T-lymphocytes. Morphologically, it is characterised by the presence of Reed-Sternberg cells and mononuclear Hodgkin cells. The Reed-Sternberg and mononuclear Hodgkin cells are CD30 positive in nearly all cases and CD15 positive in the majority of cases.

inclusions

sections/codes in this section (2B30.1-2B30.1)

postcoordination

Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.

Has manifestation  - multiple selections are allowed
Has severity  - only one may be selected
Has alternative severity2  - only one may be selected
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