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目的:分析5-氨基酮戊酸光动力疗法(ALA-PDT)治疗头面部皮肤肿瘤的临床疗效及美容效果。方法:头面部皮肤肿瘤及癌前病变患者28例,其中基底细胞癌(BCC)16例、鳞状细胞癌(SCC)8例、脂溢性角化病(KS)2例及日光性角化病(SK)2例,治疗后随访3个月,对患者进行临床表现、组织病理、副作用及患者满意度调查四个方面的评价。结果:BCC总有效率100%,痊愈15例,复发1例;SCC有效率
Objective: To analyze the clinical efficacy and cosmetic effect of 5-aminolevulinic acid photodynamic therapy (ALA-PDT) on head and face skin tumors. Methods: Twenty - eight patients with head and facial skin cancer and precancerous lesion were studied. There were 16 cases of basal cell carcinoma (BCC), 8 cases of squamous cell carcinoma (SCC), 2 cases of seborrheic keratosis (KS) and 2 cases of solar keratosis Two cases of disease (SK) were followed up for 3 months after treatment. The clinical manifestations, histopathology, side effects and patient satisfaction survey were evaluated in four aspects. Results: The total effective rate of BCC was 100%, 15 cases recovered, 1 case relapsed; SCC effective rate