IR@PKUHSC  > 北京大学第二临床医学院  > 胃肠外科
学科主题临床医学
Comparison of metastatic lymph node ratio staging system with the 7th AJCC system for colorectal cancer
Zhang, Jizhun; Lv, Liang; Ye, Yingjiang; Jiang, Kewei; Shen, Zhanlong; Wang, Shan
关键词Colorectal cancer Ratio AJCC Prognosis
刊名JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY
2013-11-01
DOI10.1007/s00432-013-1525-y
139期:11页:1947-1953
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Oncology
研究领域[WOS]Oncology
关键词[WOS]COLON-CANCER ; PROGNOSTIC-SIGNIFICANCE ; NUMBER ; SURVIVAL ; IMPACT ; MIGRATION
英文摘要

To evaluate the prognostic value and staging accuracy of the metastatic lymph node ratio (rN) staging system for colorectal cancer.

A total of 1,127 patients with colorectal cancer who underwent curative surgery between 2000 and 2011 at our institute were analyzed. Lymph nodes status was assigned according to American Joint Committee on Cancer (AJCC) pN system and rN system. Patients with colon cancer (group 1, n = 652) and rectal cancer (group 2, n = 475) were analyzed separately.

The rN staging system was generated using 0.2 and 0.6 as the cutoff values of lymph node ratio and then compared with AJCC pN stages. Linear regression model revealed that the number of retrieved lymph node was related to number of metastatic lymph nodes. After a median follow-up of 46 months, the 5-year survival rates of patients with more than 12 lymph nodes (LNs) retrieved were better than cases with fewer than 12 LNs, while the differences were not obvious in rN classification.

The rN category is a better prognostic tool than the AJCC pN category for colorectal cancer patients after curative surgery.

语种英语
WOS记录号WOS:000325697600018
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被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/61453
专题北京大学第二临床医学院_胃肠外科
作者单位Peking Univ, Peoples Hosp, Dept Surg Gastroenterol, Beijing 100044, Peoples R China
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Zhang, Jizhun,Lv, Liang,Ye, Yingjiang,et al. Comparison of metastatic lymph node ratio staging system with the 7th AJCC system for colorectal cancer[J]. JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY,2013,139(11):1947-1953.
APA Zhang, Jizhun,Lv, Liang,Ye, Yingjiang,Jiang, Kewei,Shen, Zhanlong,&Wang, Shan.(2013).Comparison of metastatic lymph node ratio staging system with the 7th AJCC system for colorectal cancer.JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY,139(11),1947-1953.
MLA Zhang, Jizhun,et al."Comparison of metastatic lymph node ratio staging system with the 7th AJCC system for colorectal cancer".JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY 139.11(2013):1947-1953.
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