指突状细胞在胸腺瘤中的分布  

The distribution of interdigitating cells in human thymomas

作　　者：祁敏现[1] 高冬玲[1] 张云汉[1] 李惠翔[1] 郝志芳[1] 

机构地区：[1]河南省胸科医院,河南医科大学病理解剖学教研室

出　　处：《临床与实验病理学杂志》1996年第3期227-229,共3页Chinese Journal of Clinical and Experimental Pathology

摘　　要：采用Ｓ－１００蛋白免疫组化方法对１８例胸腺瘤指突状细胞（ＩＤＣ）的分布、形态和数量进行观察研究，并与胸腺瘤的组织学类型及临床分期相对照。发现：髓质型胸腺瘤多处于早期临床阶段，ＩＤＣ弥散地分布于瘤组织内，数量较多，形态多样。皮质型胸腺瘤多处于晚期临床阶段，ＩＤＣ多分布于血管周围及实质与间质交界处，数量较少。结果提示，ＩＤＣ的多少与胸腺瘤的组织学类型及预后有一定的关联。The distribution and number of interdigitating cell (IDC) were studied in 18 thymomas using ABC immunohistochemical methods. The clinical stage of patients and histologic patern of thymoma were observed also. The results show: in medullary thymoma(MT), most of the patients were at early clinical stage, the IDC in tumor tissue was diffusely distributed, increased number and varied morphology. In cortical thymoma, most of them were at latter clinical stage, the IDC in tumor tissue was only restricted in the neighborhoods of the blood vessels. The result suggested that the IDC might be a component of thymoma and the number of IDC might be associated with the histological pattern and prognosis of thymoma.

关 键 词：胸腺瘤 免疫组织化学 指突状细胞 

分 类 号：R736.3[医药卫生—肿瘤]