上皮细胞黏附分子在食管癌组织中的表达及其临床意义

张志辉, 纪波, 穆玉恕

张志辉, 纪波, 穆玉恕. 上皮细胞黏附分子在食管癌组织中的表达及其临床意义[J]. 实用临床医药杂志, 2014, (15): 32-34. DOI: 10.7619/jcmp.201415010
引用本文: 张志辉, 纪波, 穆玉恕. 上皮细胞黏附分子在食管癌组织中的表达及其临床意义[J]. 实用临床医药杂志, 2014, (15): 32-34. DOI: 10.7619/jcmp.201415010
ZHANG Zhihui, JI Bo, MU Yushu. Clinical significance of epithelial cellular adhesion molecule expression in esophageal carcinoma[J]. Journal of Clinical Medicine in Practice, 2014, (15): 32-34. DOI: 10.7619/jcmp.201415010
Citation: ZHANG Zhihui, JI Bo, MU Yushu. Clinical significance of epithelial cellular adhesion molecule expression in esophageal carcinoma[J]. Journal of Clinical Medicine in Practice, 2014, (15): 32-34. DOI: 10.7619/jcmp.201415010

上皮细胞黏附分子在食管癌组织中的表达及其临床意义

基金项目: 中国高校医学期刊临床专项资金
详细信息
  • 中图分类号: R735.1

Clinical significance of epithelial cellular adhesion molecule expression in esophageal carcinoma

  • 摘要: 目的:探讨上皮细胞黏附分子(Ep-CAM)在食管癌组织中的表达的临床意义。方法采用免疫组织化学法分别检测食管癌黏膜组织(60例)、不典型增生的组织(35例)及正常食管黏膜组织(35例)中 Ep-CAM 的表达水平。结果 Ep-CAM在正常食管黏膜组织中无阳性表达,增生黏膜组织和癌组织中阳性表达率为分别为28.57%和90.00%,组间比较差异具有统计学意义(P <0.05);其中,Ep-CAM的表达与肿瘤分化程度、淋巴是否转移及3年生存率有显著相关性(P <0.01或P <0.05)。结论 Ep-CAM 在食管癌组织中特异性表达增高,具有作为食管癌病变诊断、预后判断及治疗指标的潜在价值。
    Abstract: Objective To explore the clinical significance of epithelial cellular adhesion molecule (Ep-CAM)expression in esophageal carcinoma.Methods Ep-CAM expression of in 60 cases of esophageal carcinoma、35 cases of atypical hyperplasia and 35 cases of normal esophageal mu-cosa was respectively examined by immunohistochemistry.Results Ep-CAM expression were ob-served with positive in 28.75% of atypical hyperplasia and 90.00% of esophageal carcinoma,but with no positive expression in normal esophageal mucosa.The Ep-CAM expression with positive were significantly differently between degrees of tumor differentiation(P <0.01),lymphatic metas-tasis and 3-year survival(P <0.05).Conclusion The increase of Ep-CAM expression,as a specific index,may has the potential for esophageal cancer diagnosis and prognosis.
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出版历程
  • 发布日期:  2014-09-10

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