食管鳞癌血型抗原变化,DNA含量改变与病理形态学的关系

CHANGES OF sGA XPRI'SSON，DN A CONTFNT RLATI-D TO PITHOLCGICAL IORPHOLOGYN ESOPHAGAL CARCIN OM

摘要: 应用免疫组化及FCM方法研究食管鳞癌血型抗原表达和DNA含量并分析与病理形态学的关系。发现，血型抗原表达阳性的二倍体肿瘤多分化较好，表现为团块状或网状生长且很少发生转移。因此，血型抗原表达的变化，DNA含量的改变可以反映食管癌的恶性程度。

Abstract: Immunohistochemical and FCM methods、Vere used to research 0n the relation-ship of BGA exp ression and DNA content to results showed, diploidypathologicalmorpholog in esophageal carcinoma,were well The carcinoma which expresse BGA fewer metastasis,degree of dif erentiation, So,the changes thick massive or reticular growth pattern positive and of Aexpression and DNA content carcznoa.can reflect the malignancy in esophageal.