C-erbB-2癌基因与雌激素和孕激素受体在乳腺癌中的对比研究

被引:6
作者
王盛乾
陈守惠
吴若华
刘思齐
杨家祥
机构
[1] 厦门市中山医院!厦门·
[2] 重庆肿瘤研究所!重庆·
关键词
乳腺肿瘤; 原癌基因; 雌激素受体; 孕激素受体;
D O I
暂无
中图分类号
R737.9 [乳腺肿瘤];
学科分类号
100214 ;
摘要
采用ABC免疫组化染色对200例乳腺癌进行C-erbB-2,ER和PR测定,结果发现:(1)ER阳性112例中C-erbB-2阳性18例(16.1%),ER阴性88例中C-erbB-2阳性57例(64.8%);PR阳性102例中C-erbB-2阳性16例(15.7%),PR阴性98例中C-erbB-2阳性59例(60.2%);(2)C-erbB-2阳性率与肿瘤大小和淋巴结转移有关,随访4年以上,75例C-erbB-2阳性病例有有24例复发,占32%,125例C-erbB-2阴性中13例复发,占10.4%,二者有显著性差异(P <0.01)。结果提示ER或PR阳性,C-erbB-2阴性病例预后较ER或PR阴性,C-erbB-2阳性病例好。因此,同时测定乳腺癌ER,PR和C-erbB-2对临床制定乳腺癌的治疗方案和判定预后有重要价值和意义。
引用
收藏
页码:249 / 251+255 +255
页数:4
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