Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** A malignant (clonal) proliferation of B- lymphocytes or T- lymphocytes which involves the lymph nodes, bone marrow and/or extranodal sites. This category includes Non-Hodgkin lymphomas and Hodgkin lymphomas.

**Synonyms:** - LYMPHOMA, MALIGNANT - Lymphoma (Hodgkin and Non-Hodgkin) - Lymphoma (Hodgkin and Non-Hodgkin) - Lymphoma (Hodgkin's and Non-Hodgkin's) - Lymphoma (Hodgkin's and Non-Hodgkin's) - Lymphoma, NOS - Lymphoma, NOS - Lymphomatous - Malignant Lymphoma - Malignant Lymphoma - lymphoma