Oral cancer includes tumors of the tongue, tonsils, gingiva, and palate. The most common types are squamous cell carcinomas, malignant melanomas, and fibrosarcomas.

• 口腔癌包括发生于舌,扁桃体,牙龈和腭部的肿瘤。最常见的种类是鳞状细胞癌(见犬鳞状细胞癌),恶性黑色素瘤和纤维肉瘤。