Ductal carcinoma is the most common type of breast cancer. It starts in the ducts of the breast. Cancer can start in other parts of the breast, too. Learn more about symptoms, diagnosis, and treatments.

Primary eye cancer is a very rare kind of cancer that starts somewhere in or on the eye or in the skin of cells around the eye. Learn more about symptoms, diagnosis, and treatments.

Primary bone cancer is cancer that starts in your bones. It is also sometimes just called bone cancer. Learn more about symptoms, diagnosis, and treatments.

Urethral cancer is a very rare type of cancer that starts in the urethra. This is the tube that carries urine out of your body. Learn more about symptoms, diagnosis, and treatments.

Thyroid cancer starts in the cells of the thyroid gland. The thyroid gland helps control hormones in your body and is part of the endocrine system. Learn more about symptoms, diagnosis, and treatments.

The thymus is a small organ in the front part of your chest under the top part of the breastbone. Thymus cancer is rare. Learn more about symptoms, diagnosis, and treatments.

Cancer that starts in a testicle is called testicular cancer. It is one of the most curable forms of cancer. Learn more about symptoms, diagnosis, and treatments.

There are different types of stomach cancer. They each grow in different parts of the stomach. Learn more about symptoms, diagnosis, and treatments.

Here are answers to some frequently asked questions about soft tissue sarcoma.

Skin cancer is a disease that begins in the cells of the skin. Nonmelanoma skin cancer is the most common type of cancer in the U.S. Learn more about symptoms, diagnosis, and treatments.