Lymphoma is a type of cancer that begins in immune system cells, called lymphocytes. It generally presents as a solid tumor of lymphoid cells and can develop in the lymph nodes, spleen, bone marrow, ...

T-cell lymphomas are a type of non-Hodgkin lymphoma that involve the malignant transformation of T cells. Four major types have been characterized: extranodal T-cell lymphoma, cutaneous T-cell ...

B-cell lymphomas make up most (about 85%) of the non-Hodgkin lymphomas (NHL) in the United States. These types of lymphomas start in early forms of B lymphocytes (B cells). The most common types of ...

Oct. 20, 2025 Scientists have found that preserving lymph nodes during cancer surgery could dramatically improve how patients respond to immunotherapy. The research shows that lymph nodes are ...