If your cancer has come back, your doctor might suggest a biopsy to verify that it’s a recurrence instead of a second cancer.

Every person can take two actions to greatly reduce their risk of developing and dying from the most common types of cancer in the United States: Make efforts to reduce those harmful everyday habits ...

Signs and symptoms of cancer depend on where the cancer is, how big it is, and how much it affects nearby organs or tissues. If a cancer has spread (metastasized), signs or symptoms may appear in ...

People usually volunteer to donate stem cells for an allogeneic (allo) transplant either because they have a loved one or friend who needs a match or because they want to help others. Some people give ...

Chronic lymphocytic leukemia (CLL) is a type of cancer that starts in white blood cells (called lymphocytes) in the bone marrow. CLL mainly affects older adults and accounts for about one-third of all ...

Cancer starts when cells in the body begin to grow out of control. Cells in nearly any part of the body can become cancer, and can then spread to other areas of the body. To learn more about cancer ...

To understand bile duct cancer, it helps to know about the bile ducts and what they normally do. Bile is a fluid made in your liver and stored in your gallbladder. Your bile ducts are a series of thin ...

If you are diagnosed with thyroid cancer, doctors will try to figure out whether it has spread, and if so, how far. This process is called staging. The stage of a cancer describes how much cancer is ...

About 3,770 new cases diagnosed (2,150 in males and 1,620 in females) About 2,190 deaths (1,240 in males and 950 in females) This includes cancers in both children and adults. Primary bone cancers ...

“Discarding unnecessary medication is really important. Exposure or accidental ingestion are concerns, especially if you have ...

As an Associate Scientist in Data Analysis within Population Science, Marisa Wong, MPH, works with other American Cancer Society (ACS) researchers and outside collaborators to conduct statistical ...

There's no sure way to prevent cancer, but you can help reduce your risk by making healthy choices like eating right, staying active, and not smoking.