Non-Hodgkin lymphoma (NHL)

Non-Hodgkin lymphoma (NHL) is a type of cancer that happens in your lymph system. White blood cells called lymphocytes grow abnormally and out of control. The cells can form a mass, called a tumor. They can also spread to other parts of your body.

Treatment can cure some people and may allow others to live for years.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.