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总结15例单发性面部和唇部角化棘皮瘤临床诊断和治疗的体会。指出角化棘皮瘤是一种良性肿瘤,但有恶变倾向,临床和组织学上很象鳞状细胞癌,对它的诊治要引起重视。
To summarize the experience of clinical diagnosis and treatment of 15 cases of single facial and lip keratoacanthoma. It is pointed out that keratoacanthoma is a benign tumor, but it has a tendency of malignant transformation, and it resembles squamous cell carcinoma clinically and histologically. Attention should be paid to its diagnosis and treatment.