What is the primary cell type involved in lymphoma?

Lymphoma is primarily associated with lymphoid tissue, which consists of B cells and T cells as the main cell types involved in this type of cancer. Lymphoma can be classified into two main categories: B-cell lymphoma and T-cell lymphoma, each originating from their respective lymphocytes. These cells are crucial components of the immunologic response and when they undergo malignancy, they can lead to the development of lymphomas.

Neutrophils, eosinophils, and platelets do not originate from lymphoid tissue and do not play a direct role in the pathogenesis of lymphoma. Neutrophils and eosinophils are types of white blood cells involved in inflammatory and allergic responses, respectively, while platelets are primarily involved in blood clotting. Therefore, understanding the central role of B cells and T cells in the formation of lymphoma is essential for identifying the nature of the disease and its treatment approaches.