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| 结直肠癌前哨淋巴结定位检测及其临床意义 | |
| 引用本文： | 王天宝,董文广,卫洪波,汪建平.结直肠癌前哨淋巴结定位检测及其临床意义[J].中华普通外科学文献（电子版）,2008,2(4):20-22. |
| 作者姓名： | 王天宝 董文广 卫洪波 汪建平 |
| 作者单位： | 1. 中山大学附属第三医院,510630 2. 中山大学附属第一医院,510630 3. 中山大学附属第六医院胃肠外科,510630 |
| 基金项目： | 广东省社会发展攻关项目基金(编号:2002B30105) |
| 摘 要： | 目的探讨定位结直肠癌（CRC）前哨淋巴结（SLN）方法以及临床应用价值。方法运用体内或体外注射亚甲蓝定位105例SLN，采用多层面HE染色检测SLN中转移癌，探讨对CRC分期的影响。结果体内定位SLN44例，成功41例，SLN平均数目为1．37枚，例，体外定位61例，成功58例，SLN平均数目为1．59枚，冽（P=0．1710）；SLN位置分布无差别（P=0．3450）。105例病人总淋巴结数目为1944枚，平均为18．51枚／例，总SLN定位成功率为95．24％，平均SLN为1．49枚／例。常规病理检测SLN转移阴性55例，其中行多层面HE染色发现微转移6例，提高7．40％淋巴结转移阴性病人的病理分期。结论结直肠癌体内、体外SLN定位均可获得成功，SLN多层面HE染色检测有助于提高早期结直肠癌的病理分期。 |
| 关 键 词： | 结直肠癌 前哨淋巴结 淋巴结转移 |
Clinical significance and mapping of sentinal lymph node in colorectal carcinoma |
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| WANG Tian-bao,DONG Wen-guang,WEI Hong-bo,WANG Jian-ping.Clinical significance and mapping of sentinal lymph node in colorectal carcinoma[J].Chinese Journal of General Surgery(Electronic Version),2008,2(4):20-22. | |
| Authors: | WANG Tian-bao DONG Wen-guang WEI Hong-bo WANG Jian-ping |
| Institution: | WANG Tian-bao, DONG Wen-guang, WEI Hong-bo, WANG Jian-ping. (Department of Gastrointestinal Surgery, Third Affiliated Hospital,Sun Yat-sen University, Guangzhou 510630, China ) |
| Abstract: | Objective To investigate difference of mapping sentinal lymph node(SLN) in vivo and in vitro and SLN's value in colorectal cancer(CRC) staging.Methods One hundred and five patients treated by surgery for CRC were admitted in this protocol.A subserosal peritumoral injection of methylene blue was performed 20 min before or after completing the colorectal resection.The SLN were harvested and employed for H&E staining to identify micrometastasis.Results There were no difference between in vivo and in vitro mapp... |
| Keywords: | Human colorectal cancer Sentinal lymph node Lymph node metastasis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |