Cancer that starts in the cells that make up a testicle is called testicular cancer. Learn more about this type of cancer.

Brain tumors may affect how you think, reason, and remember. Many people with brain tumors also have problems with concentration, language skills, and memory.

Chemotherapy uses anticancer medicines to kill cancer cells. It can help some people with gallbladder cancer.

Surgery is a common way to treat gallbladder cancer. Learn about the 2 types of surgery for this cancer.

If your healthcare provider thinks you might have gallbladder cancer, you will need certain exams and tests to be sure.

The stage of a cancer is how much and how far the cancer has spread in your body. It is one of the most important things to know when deciding how to treat the cancer.

A brain tumor is an abnormal growth of tissue in the brain. Learn about the different types of brain tumors.

Brain tumor symptoms depend on how big the tumor is and where it is in the brain. Learn what the symptoms of a brain tumor are.

Targeted therapy is the use of medicines that target the parts of cancer cells that make them unlike normal cells. Or the medicines can target other cells that help tumors grow.

Some risk factors for oral cancer, such as family history, may not be in your control. But others may be things you can change. Knowing the risk factors can help you make choices that might lower your risk.