1·Therefore, the emergence of hairy leukoplakia should be high priority.
因此，对毛状白斑的出现应予以高度重视。
2·Objective: To investigate the relationship of telomerase genes in oral leukoplakia and oral carcinoma.
目的：探讨端粒酶基因在口腔黏膜白斑、口腔癌的表达相关性。
3·Methods:The expression of TFAR19 was observed in 17 cases of oral normal mucosa, 60 of oral leukoplakia and 30 of oral squamous cell carcinoma by immunohistochemical stain.
方法采用免疫组织化学方法检测17例正常口腔黏膜、60例口腔白斑，30例口腔鳞癌组织标本中TFAR19蛋白的表达。
4·Oral leukoplakia, fibrosis or ulcer, skin pigmentation, loss of weight for over 10%.
口腔白斑或纤维化或溃疡、不明皮肤色素淀、体重减轻超过10%以上。
5·Results: It was found that oral leukoplakia was closely related to smoking and frequently eating hot food.
结果：分析结果提示吸烟及经常食用烫食者是白斑发病的主要危险因素。