实用癌症杂志
實用癌癥雜誌
실용암증잡지
THE PRACTICAL JOURNAL OF CANCER
2014年
11期
1369-1371,1389
,共4页
陈志萍%周毅%胡筱玉%万向华%黄传生%高文
陳誌萍%週毅%鬍篠玉%萬嚮華%黃傳生%高文
진지평%주의%호소옥%만향화%황전생%고문
乳腺癌%激素受体%HER-2受体%免疫组织化学%原发病灶%复发病灶
乳腺癌%激素受體%HER-2受體%免疫組織化學%原髮病竈%複髮病竈
유선암%격소수체%HER-2수체%면역조직화학%원발병조%복발병조
Breast cancer%Hormone receptor%HER-2 receptor%Immunohistochemistry%Primary tumor%Recurrence tumor
目的:探讨ER、PR及HER-2癌基因蛋白在乳腺癌原发灶及复发灶中的表达差异及其临床意义。方法采用免疫组织化学,检测30例乳腺癌原发灶及复发灶中ER、PR及HER2表达。结果30例复发性乳腺癌患者中,ER由阳性转为阴性率为66.7%(n=12),阴性转为阳性率为41.7%(n=5),总的变化率为56.7%(17/30);PR由阳性转为阴性率为68.8%(n=11),阴性转为阳性率为28.6%(n=4),PR总的变化率为50.0%(15/30);HER-2由阳性转为阴性率为25.0%(n=2),阴性转为阳性率为13.3%(n=4),HER-2总的变化率为20.0%(n=6)。结论 ER、PR及HER-2癌基因蛋白在乳腺癌原发灶和复发灶中的表达存在差异。
目的:探討ER、PR及HER-2癌基因蛋白在乳腺癌原髮竈及複髮竈中的錶達差異及其臨床意義。方法採用免疫組織化學,檢測30例乳腺癌原髮竈及複髮竈中ER、PR及HER2錶達。結果30例複髮性乳腺癌患者中,ER由暘性轉為陰性率為66.7%(n=12),陰性轉為暘性率為41.7%(n=5),總的變化率為56.7%(17/30);PR由暘性轉為陰性率為68.8%(n=11),陰性轉為暘性率為28.6%(n=4),PR總的變化率為50.0%(15/30);HER-2由暘性轉為陰性率為25.0%(n=2),陰性轉為暘性率為13.3%(n=4),HER-2總的變化率為20.0%(n=6)。結論 ER、PR及HER-2癌基因蛋白在乳腺癌原髮竈和複髮竈中的錶達存在差異。
목적:탐토ER、PR급HER-2암기인단백재유선암원발조급복발조중적표체차이급기림상의의。방법채용면역조직화학,검측30례유선암원발조급복발조중ER、PR급HER2표체。결과30례복발성유선암환자중,ER유양성전위음성솔위66.7%(n=12),음성전위양성솔위41.7%(n=5),총적변화솔위56.7%(17/30);PR유양성전위음성솔위68.8%(n=11),음성전위양성솔위28.6%(n=4),PR총적변화솔위50.0%(15/30);HER-2유양성전위음성솔위25.0%(n=2),음성전위양성솔위13.3%(n=4),HER-2총적변화솔위20.0%(n=6)。결론 ER、PR급HER-2암기인단백재유선암원발조화복발조중적표체존재차이。
Objective To study discordance and significance of ER ,PR,and HER-2 status between primary and recur-rence lesions of breast cancer .Methods Immunohistochemistry assay was used to detect expression of ER ,PR,and HER-2 in primary and recurrence lesions of 30 cases of breast cancer .Results Among 30 patients with recurrent breast cancer ,ER positive to negative rate was 66.7%(n=12),negative to positive rate was 41.7%(n=5),total change rate was 56.7%(17/30);PR. positive to negative rate was 68.8 %(n=11),negative to positive rate was 28.6% (n=4),PR total change rate was 50.0%(15/30);HER-2 positive to negative rate was 25.0%(n=2),negative to positive rate was 13.3%(n=4),HER-2 total change rate was 20.0%(n=6).Conclusion Expression of ER,PR,and HER between primary and recurrence lesions of breast cancer are different .