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口腔癌是世界上最常见的癌症这一,主要发生于40岁以上的中、老年人,并危及其生命。因此,认识口腔癌的癌前期表现,对预防和早期治疗口腔癌有着非常重要的意义。口腔癌前期表现一般为: 扁平苔藓:扁平苔藓主要为白色或浅蓝色有光泽的网络或枝条状损害,有时为斑块状,如果发生糜烂、溃疡,久治不愈,则可疑为癌前病变,应及时就诊。牙周病:牙槽部发生的癌能引起牙槽骨吸收、牙齿松动、牙龈出
Oral cancer, the most common cancer in the world, occurs mainly in the elderly and over 40 years old, and endangers its life. Therefore, to understand the precancerous manifestations of oral cancer, prevention and early treatment of oral cancer has a very important significance. Oral precancerous manifestations are generally: lichen planus: lichen planus is mainly white or light blue shiny network or branches of the damage, sometimes plaque, if erosion occurs, ulcers, long treatment, it is suspected of precancerous lesions should be Timely treatment. Periodontal disease: The occurrence of cancer in the alveolar department can cause alveolar bone absorption, loose teeth, gums