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Legendary BLACK SABBATH guitarist Tony Iommi has been diagnosed with the early stages of lymphoma, a cancer of the lymphocytes, a type of cell that forms part of the immune system.
Iommi is currently working with his doctors to establish the best treatment plan and remains upbeat and determined to make a full and successful recovery.
According to the Leukemia & Lymphoma Society, lymphoma is the name for many different types of cancer that arise in the lymphocytes (immune cells). There are three types of lymphocytes: B lymphocytes (B cells), T lymphocytes (T cells) and natural killer (NK) cells. B lymphocytes make antibodies to fight infection; T lymphocytes have many functions, including helping B lymphocytes make the antibodies that fight infection; and natural killer cells attack cancer cells and viruses. Lymphoma may arise in any of these types of lymphocytes. In general, B-cell lymphomas are more common than T-cell lymphomas; however, in the skin, T-cell lymphomas are the most common type.
About 20 percent of the white cells in the blood are lymphocytes. Most lymphocytes are found in the lymphatic system, the major part of the body's immune system. The lymphatic system consists of a network of organs, including the spleen, the lymph nodes (small bean-shaped structures located throughout the body), the lymphatic vessels and areas in the gastrointestinal tract.
Lymphoma is divided into two major categories: Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL). Cutaneous T-cell lymphomas (CTCLs), cancers of the T lymphocytes, constitute a rare group of NHLs that arise primarily in the skin and have various signs and symptoms, outcomes and treatment considerations.
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