2A81
Diffuse large B-cell lymphomas
Linfomas difusos de grandes células B
CategoryDefinition
Primary diffuse large B-cell lymphoma is an aggressive tumor accounting for approximately 40% of the B-cell malignancies that presents with single or multiple rapidly enlarging, symptomatic masses in nodal or extranodal sites (stomach, central nervous system, bone, kidneys and testes).
Subcategories (11)
2A81.0Primary mediastinal large B-cell lymphoma2A81.1Intravascular large B-cell lymphoma2A81.2Plasmablastic lymphoma2A81.3Lymphomatoid granulomatosis2A81.4T-cell/histiocyte rich large B-cell lymphoma2A81.5Primary diffuse large B-cell lymphoma of central nervous system2A81.6Epstein-Barr Virus-positive diffuse large B-cell lymphoma of the elderly2A81.7Diffuse large B-cell lymphoma associated with chronic inflammation2A81.8ALK-positive large B-cell lymphoma2A81.9Primary effusion lymphoma2A81.APrimary cutaneous diffuse large B-cell lymphoma, leg type