Cancer

Cancer is the catchall term applied to diseases caused by the uncontrolled growth of abnormal cells. Cancer isn't one disease. It is many different diseases, more than 100 and counting.

Each kind of cancer is usually named for the cell type in which it begins — cancer that starts in a lung is called lung cancer; cancer that starts in pigment cells in the skin, which are known as melanocytes, is called melanoma.

When detected and treated early, cancer can often be stopped. That said, cancer is a leading cause of death and disability around the world.

Cancer Articles

Safety of LED nail lamps

Nail salon lamps, whether they are labeled LED or UV, all emit ultraviolet radiation, so protect your skin during manicures by using sunscreen or wearing fingerless gloves. (Locked) More »

Will removing your fallopian tubes reduce your risk of ovarian cancer?

Some cases of ovarian cancer originate in the fallopian tubes. Some experts recommend that women who are undergoing pelvic surgery consider having their fallopian tubes removed, a strategy that may help prevent ovarian cancer. But there are potential risks of tube removal should be balanced against the potential benefits. A lack of information about the long-term risks of the procedure is one factor to consider. (Locked) More »

A new approach to cancer diagnosis

Tissue biopsies are the standard test for identifying cancer, but another approach, called a liquid biopsy, may provide a diagnosis when a traditional biopsy doesn’t. It uses a person’s blood to detect cancer and can help determine the right therapy. More »

A more precise approach to fighting cancer

Precision medicine is an emerging approach to disease treatment and prevention that takes into account a person’s genes, environment, and lifestyle, and eliminates the one-size-fits-all approach to health care. Right now the greatest focus is on cancer. Doctors rely on genetic tests, family history, lifestyle habits, and environmental factors to determine if someone is more likely to get certain forms of cancer. Doctors then can use genetic testing to identify mutations in a tumor in order to match it with the best drug treatment. (Locked) More »