36例口腔粘膜早期鳞癌的临床特征、治疗和预后分析结果表明:好发部位为舌缘、舌腹、颊和软腭等粘膜。损害最常表现为红色或红白间杂外表(占66.7％),很少发生溃疡和外突性生长,自觉症状不明显,容易漏诊。提示口腔粘膜的红白间杂损害可能是早期无症状鳞癌的最早指征,应全切活检以确诊。 The clinical features, treatment, and prognosis of 36 cases of oral squamous cell carcinoma of the oral mucosa showed that the predominant sites were mucosa of the tongue, tongue, abdomen, cheek, and soft palate. The most common manifestations of damage were red or red and white appearance (66.7%). Ulcers and episodic growth rarely occurred. The subjective symptoms were not obvious and were easily missed. It is suggested that the red and white miscellaneous lesions of the oral mucosa may be the earliest indications for early asymptomatic squamous cell carcinoma. All biopsy should be performed to confirm the diagnosis.