摘要
目的分析色素痣的病理特征,了解痣的发生机制,有利于进行正确的病理诊断。方法分析60例色素痣患者的临床资料和病理特征。结果病理特点以痣细胞色素沉积最常见,细胞间裂隙占第二位,余依次为多/巨核细胞、附件增生、表皮改变、血管增生、乳头瘤样痣、Meissner样小体、基底层色素增加等。结论在真皮内从浅到深,痣细胞体积由大到小,黑素颗粒由多到少,并伴随痣细胞老化或成熟过程的表现及其他非特异性改变。
Objective To analyse the pathologic features of melanocytic nevi . Methods 60 cases of melanocytic nevi were studied to investigate the clinical and pathological features. Results Many changes were noted, such as, pigmcut deposit, intercellular cleft, multinucleated nevus, adnexal hyperplasia, epidermal alteration, vascular proliferation, papillomatous nevi, Meissner-llke body and increased basal pigmentation. Conclusion Melanocytic nevi gradually mature from superficial layer to deep/amelia with many changes.
出处
《诊断病理学杂志》
CSCD
2010年第5期369-371,共3页
Chinese Journal of Diagnostic Pathology
关键词
色素痣
皮肤
病理
Melanoeytic nevi
Cutaneous
Pathology
