Key Facts Buccal mucosa cancer is a type of oral cancer that affects the inside lining of the cheeks (buccal mucosa) This cancer is a subtype of oral cavity cancer, which also includes cancer of the lips, tongue, hard palate, floor of the mouth, and gums The most common type of buccal mucosa cancer is squamous cell carcinoma Tobacco and alcohol use are significant risk factors Early detection is key to improving the chances of successful treatment and prognosis What is Buccal Mucosa Cancer? Buccal mucosa cancer is a malignant tumor that develops in the mucosal lining of the inner cheeks, which is called the buccal mucosa. This part of…