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.
Current as of: May 1, 2026
Author:
WebMD Ignite Staff
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