An open, invasive aortic valve replacement is a surgery to replace a poorly working aortic valve with an artificial valve. An open, invasive aortic valve replacement is a surgery to replace a poorly working aortic valve with an artificial valve.

Risk factors for vulvar cancer include smoking, infection with HPV, and advancing age.

Vaginal cancer starts in the cells that form the vagina or birth canal. Learn more about symptoms, diagnosis, and treatments.

Uterine sarcoma is a type of cancer that starts in the muscular wall of the uterus (myometrium). Learn more about symptoms, diagnosis, and treatments.

Melanoma is a type of skin cancer. Here are answers to some frequently asked questions about melanoma.

Prostate cancer starts in the cells that make up the prostate. The prostate is a male gland about the size and shape of a walnut.

Pancreatic cancer is cancer that starts in your pancreas. The pancreas is a pear-shaped organ that lies behind the stomach and in front of your spine. Learn more about symptoms, diagnosis, and treatments.

Ovarian cancer is cancer that starts in the cells in your ovaries or at the end of the fallopian tubes next to an ovary. Learn more about symptoms, diagnosis, and treatments.

Oral cancer is cancer that starts in the mouth or throat. Oral cancer is fairly common and very curable if found and treated at an early stage. Learn more about symptoms, diagnosis, and treatments.

Non-Hodgkin lymphoma (NHL) is cancer that starts in the lymphatic system. Learn more about symptoms, diagnosis, and treatments.