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色素沉着是亚洲人基底细胞上皮瘤(BCC)最重要的特征,临床上大约75%~84%的BCC有色素沉着[1,2]。为阐明色素性BCC中与肿瘤细胞共生的黑素细胞的形态特征,并探讨其和肿瘤细胞的相互关系,我们对15例色素性BCC的黑素细胞进行了电镜形态学与超微定量比较分析。一、研究对象15例BCC手
Pigmentation is the most important feature of Asian basal cell carcinoma (BCC), with clinically about 75% to 84% of BCC pigmented [1,2]. In order to elucidate the morphological characteristics of melanocytes that coexist with tumor cells in pigmented BCC and to explore the relationship between melanocytes and tumor cells, we compared the morphological and ultrastructural analysis of 15 pigmented BCC melanocytes by electron microscopy . First, the study object 15 cases of BCC hand