Floor of the mouth cancer affects the bottom of your mouth under your tongue. The most common type of floor of the mouth cancer is squamous cell, affecting the cells that line the mouth and throat (oral cavity). Changes in the look and feel of the soft tissue on the floor of your mouth, such as a lump or a sore that doesn't heal, may indicate cancer. Tobacco and heavy alcohol use increase your risk of floor of the mouth cancer.
Mayo Clinic in Rochester, Minn., is ranked among the Best Hospitals for cancer by U.S. News & World Report. Mayo Clinic in Jacksonville, Fla., and Mayo Clinic in Scottsdale, Ariz., are ranked high performing for cancer by U.S. News & World Report.
At Mayo Clinic, we assemble a team of specialists who take the time to listen and thoroughly understand your health issues and concerns. We tailor the care you receive to your personal health care needs. You can trust our specialists to collaborate and offer you the best possible outcomes, safety and service.
Mayo Clinic is a not-for-profit medical institution that reinvests all earnings into improving medical practice, research and education. We're constantly involved in innovation and medical research, finding solutions to improve your care and quality of life. Your doctor or someone on your medical team is likely involved in research related to your condition.
Our patients tell us that the quality of their interactions, our attention to detail and the efficiency of their visits mean health care — and trusted answers — like they've never experienced.
Mayo Clinic's Cancer Education Center offers education and support for cancer patients and their families and friends.