胆囊息肉样病变癌变倾向的临床基础研究——附DNA图象分析及CEA抗原表达  

STUDY ON CANC ERATION OF POLYPOID LESIONS OF GALLBLADDER: WITH DNA IMAGE ANALYSIS AND CEA ANTIGEN EXPRESSION

作　　者：刘金钢[1] 余云[1] 张铬链 王之章[2] 姜卫国[2] 

机构地区：[1]中国医科大学附属第二医院外科 [2]中国医科大学附属第二医院病理科

出　　处：《中国医科大学学报》1993年第2期133-136,共4页Journal of China Medical University

摘　　要：采用多功能自动化图象分析仪,对114例胆囊息肉样病变进行细胞核DNA相对含量及形态特征原位定量研究;并应用免疫组化单抗技术分析了本病抗CEA单抗的抗原表达特征。探讨各型胆囊息肉样病变的变化及癌变倾向,并为本病术前定性诊断和治疗方法的选择提供参考指标。Local quantitation of DNA in nucleus and its morphological feature of polypoid lesions of gallbladder (PLG) in 114 cases were studied by the use of multiple automatic image analysis system. The antigen expressing featurs at anti-CEA monoantibody in this disease were also studied with immunohistochemistry monoclonal antibody technique, to investigate various PLG changes and its malignant possibility.Cur investigation provided some good refrenees for the differential diagnosis befor operation and the choice of treating methods at various PLG.

关 键 词：胆囊息肉样 病变 癌变 图象分析仪 

分 类 号：R735.8[医药卫生—肿瘤]