Common oral cavity jaw is facial and malign tumor has: Malign and cancer of oral cavity scale, fibrosarcoma, lymphatic tumour, malign melanin tumour, mixture tumour is evil change etc.

• 常见的口腔颌面部恶性肿瘤有：口腔鳞癌、纤维肉瘤、恶性淋巴瘤、恶性黑色素瘤、混合瘤恶变等。