Lymphoma is a cancer that starts in cells that are part of the body's immune system. Knowing which type of lymphoma you have is important because it affects your treatment options and your outlook (prognosis). If you aren’t sure which type you have, ask your doctor so you can get the right information.
Whether you’re worried about developing lymphoma, making decisions about treatment, or trying to stay well after treatment, we can help.
Learn about the causes of lymphoma and what you might be able to do to help lower your risk.
If you are facing lymphoma, we can help you learn about your treatment options and possible side effects, and point you to information and services to help you get through treatment and live well afterward.
The American Cancer Society is committed to relentlessly pursuing the answers that will save lives from lymphoma. In fact, the Society has been a part of nearly every major cancer research breakthrough in recent history.
Read inspiring stories of people living with lymphoma.
Read about the latest developments in lymphoma.