Non-Hodgkin's lymphoma

Non-Hodgkin’s lymphoma is a type of cancer that begins in your lymphatic system, which is part of the body’s germ-fighting immune system. In non-Hodgkin’s lymphoma, white blood cells called lymphocytes grow abnormally and can form growths (tumors) throughout the body.

Non-Hodgkin’s lymphoma is a general category of lymphoma. There are many subtypes that fall in this category. Diffuse large B-cell lymphoma and follicular lymphoma are among the most common subtypes. The other general category of lymphoma is Hodgkin’s lymphoma.

Advances in diagnosis and treatment of non-Hodgkin’s lymphoma have helped improve the prognosis for people with this disease.