The bladder is a hollow organ in your lower belly. Learn about its anatomy.

If your healthcare provider thinks you might have bladder cancer, you'll need certain exams and tests to be sure. Learn how bladder cancer is diagnosed.

In some cases of bile duct cancer, the cancer may block the bile duct. The healthcare provider may put in a stent or a catheter to help clear the duct.

Make sure you ask how the treatment will change your daily life, including your diet, and how you will look and feel after treatment. Ask how successful the treatment is expected to be, and what the risks and possible side effects are.

After a diagnosis of bile duct cancer, you will likely need other tests. These tests help your healthcare providers learn more about the cancer.

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

There are two types of surgery used to treat anal cancer. Learn about these surgeries.

After a diagnosis of anal cancer, you'll likely have other tests. Learn which tests you may have.

Being told you have anal cancer can be scary, and you may have many questions. But you have people on your healthcare team to help.

The anus is the last part of the digestive tract. Learn more about its anatomy, including where anal cancer is likely to start.