Liu Feng-lin, Tang Zhao-qing, Wang Xue-fei, Shen Zhen-bin, Qin Xin-yu, Sun Yi-hong
Department of General Surgery, Fudan University, Shanghai 200032, China.
Zhonghua Wei Chang Wai Ke Za Zhi. 2009 Mar;12(2):133-6.
To find out a simple and reproductive prognostic index in gastric cancer patients,which can be used as a comparable parameter among different regions of China.
The perigastric metastatic lymph nodes(PGMLN) with long-term survival data were retrospectively evaluated in 148 gastric cancer patients, undergone potentially curative resections.
The 3-year cumulative survival rate was 62.8% and the survival rate decreased significantly with the increase of PGMLN, especially when the PGMLN was more than 6. The PGMLN had a clear linear relationship with total positive lymph nodes(r=0.94, P<0.01), while it had little correlation with total resected lymph nodes(r=0.18,P=0.2).
PGMLN is a convenient and reliable prognostic factor in gastric cancer patients, which may be a good candidate of comparable parameters among different regions of China.
探寻一种简单且可重复的胃癌患者预后指标，其能够作为中国不同地区间的可比参数。
对148例行根治性切除的胃癌患者中具有长期生存数据的胃周转移淋巴结（PGMLN）进行回顾性评估。
3年累积生存率为62.8%，生存率随PGMLN数量增加而显著下降，尤其是当PGMLN超过6枚时。PGMLN与阳性淋巴结总数呈明显线性关系（r=0.94，P<0.01），而与切除淋巴结总数相关性较小（r=0.18，P=0.2）。
PGMLN是胃癌患者方便且可靠的预后因素，可能是中国不同地区间可比参数的良好候选指标。
