摘要
本文用核仁组织者区银染色方法(AgNORs)对皮肤肿瘤组织核仁组织者区(NORs)进行了观察。结果表明,AgNORs颗粒数量、大小及在核内分布在鳞状上皮、黑色素细胞、基底细胞及汗腺上皮良恶性病变之间均有差异,特别是核内AgNORs颗粒的平均量改变更为明显。本文显示,该技术用于皮肤良恶性肿瘤的鉴别诊断,具有重要的辅助意义。
The changes of nucleolar organizer regions (NORs) between benign and malignant trmors of skin have been observed with silyer colloid technique. The results show that there are different number, size and localization of granule of AgNORs among these tumors Especially, the mean AgNORs per nucleus vary significantly between benign and malignant tumors from different originated cells. It is suggested that this technique may have a role in the diagnosis of cutaneous neoplasms.
出处
《癌症》
SCIE
CAS
CSCD
北大核心
1990年第1期12-14,共3页
Chinese Journal of Cancer
