Most risk factors for Hodgkin lymphoma are things that you can't change, such as your age and family history. But it's important to know what the risk factors are, and to talk with your healthcare provider if you have any.

If your doctor thinks you may have Hodgkin lymphoma, you'll need certain exams and tests to be sure. Here's what you need to know.

After a diagnosis of Hodgkin lymphoma, you will likely have other tests that help your doctors know how best to treat you. Learn more about the tests that you may have.

Chemotherapy uses anticancer medicines to kill cancer cells. Learn about when chemotherapy is used to treat head and neck cancer, and what to expect.

Radiation therapy is a treatment for cancer that uses strong beams of X-ray energy to kill and damage cancer cells.

There are many treatment choices for gallbladder cancer. Which may work best for you? It depends on a number of factors. These include the location and stage of the cancer.

Learn how high-dose chemotherapy and stem cell transplants are used to treat Ewing sarcoma.

Be prepared to talk with your healthcare providers about your colorectal cancer treatment.

There are various treatment choices for colorectal cancer. Which may work best for you? It depends on a number of factors. These include the type, size, location, and stage of your cancer. Factors also include your age, overall health, and what side effects you’ll find acceptable.

Colorectal cancer is cancer that starts in either your colon or your rectum. These make up the lower part of your digestive tract. In most cases, cancer does not start in both the colon and rectum. But both types of cancer have a lot in common. So they are often called colorectal cancer.