| 大肠癌微转移的检测及意义 |
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| 引用本文： | 抑忠美 付晓四. 大肠癌微转移的检测及意义[J]. 肿瘤研究与临床, 1999, 11(5): 308-309 |
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| 作者姓名： | 抑忠美 付晓四 |
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| 作者单位： | 解放军第１５７医院!５１０５１０广州市梅花园 |
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| 摘 要： | 目的探讨大肠癌微转移ＣＥＡ表达及意义。方法采用免疫组化ＬＳＡＢ法对５４例未发现转移的２８７个淋巴结重新制片,作ＣＥＡ检测及常规染色对比观察。结果８例中１５个淋巴结发现微转移。所有的转移灶免疫组化ＣＥＡ检测均阳性。结论ＣＥＡ检测有助于淋巴结内微转移灶的检出,对Ｄｕｋｅｓ分期、预后的判断及治疗具有重要的意义。
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| 关 键 词： | 结直肠癌 微转移 癌胚抗原 免疫组织化学 |
DETECTION AND SIGNIFICANCE OF OCCULT NODAL MICROMETASTASIS IN COLORECTAL CARCINOMA |
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| Liu Zhong mei,Fu Xiao si,Cao Hui ling. DETECTION AND SIGNIFICANCE OF OCCULT NODAL MICROMETASTASIS IN COLORECTAL CARCINOMA[J]. Cancer Research and Clinic, 1999, 11(5): 308-309 |
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| Authors: | Liu Zhong mei Fu Xiao si Cao Hui ling |
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| Abstract: | Objective To study the expression and significance of CEA in occult micrometastasis ofcolorectal carcinoma. Methods 287 cases without metastatic lymph nodes were observed in 54 cases ofcolorectal carcinoma by immunohistochemical (LSAB) method. Results 15 cases of lymph nodes werefound with occult micrometastasis in 8 patients. All micrometastasis was positive in detection of CEA.Conclusion Detection of CEA was conducive to detect micrometastasis of lymphnode. It is significant forDukes staging,prognostic determination and treatment. |
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| Keywords: | Colorectal carcinoma CEA Micrometastasis Immunochistochemistry |
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