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所谓口腔粘膜“白色损害”包括一类仅发生在口腔的变化范围较广的病变。此损害偶为口腔癌的前身,或伴其他疾病(主要是皮肤病)作为继发症状出现。临床病理学知识的进展和鉴别诊断方法的改进,使得几种不同病因的独立疾病容易区别。虽然有几种遗传性疾病也能引起口腔粘膜白色损害,但下面将论述最常发生的、在口腔癌前病鉴别诊断方面最重要的“白色损害”:粘膜白斑病,扁平苔藓,念珠菌病,盘状红斑狼疮,白色海绵状痣和口颊咬伤(Morsicatio buccarum)。
The so-called oral mucosa “white lesions” include a wide range of lesions that occur only in the oral cavity. This damage even for the predecessor of oral cancer, or with other diseases (mainly skin) as secondary symptoms appear. Advances in clinical pathology and differential diagnosis have led to an easy distinction between several independent diseases of different etiologies. Although there are several genetic diseases that can cause oral lesions of white mucosa, the most common “white lesions” that are most prevalent in the differential diagnosis of oral precancerous lesions are discussed below: leukoplakia, lichen planus, candidiasis , Discoid lupus, white cavernous mole and Morsicatio buccarum.