Cancer of Unknown Primary

When cancer is found in one or more metastatic sites but the primary site is not known, it is called a cancer of unknown primary (CUP) or an occult primary cancer. If you (or a loved one) have just been diagnosed with a cancer of unknown primary, are going through treatment, or are trying to stay well after treatment, the Detailed Guide or the Overview can help you find the answers you need.

Circle Of Sharing »

Circle Of Sharing™ helps cancer patients and their caregivers get personalized information about the disease, and share that information with family and friends.

Clinical Trials »

Clinical trials are studies in which people volunteer to take part in tests of new drugs or procedures. Knowing all you can about clinical trials can help you feel better when deciding whether or not to take part in one.

Talking About Cancer »

Talking about cancer can be hard. Here you'll find tips to help make it easier to talk with others about cancer, including your health care team and your family, friends, and co-workers.