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目的分析胃癌腹腔脱落癌细胞的危险因素。方法收集本科2011年1月~2013年6月收治的101例胃癌患者术中腹腔脱落细胞检测结果 ,数据结果采用Kruskal-Wallis分析。结果 101例患者中27例腹腔灌洗液细胞学检测(PLC)阳性结果 ,经过Kruskal-Wallis检验分析,T4、N3、低分化腺癌引起腹腔脱落癌细胞风险最大,P值分别<0.01;<0.01;0.017,差异具有统计学意义。结论胃癌随着肿瘤浸润程度的增加;腹腔转移淋巴结数量的增加及肿瘤分化程度的降低,腹腔脱落癌细胞风险增加。
Objective To analyze the risk factors of cancer cells in peritoneal cavity of gastric cancer. Methods The data of 101 patients with gastric cancer who underwent surgery from January 2011 to June 2013 were collected. The data were analyzed by Kruskal-Wallis method. Results The positive results of peritoneal lavage fluid cytology (PLC) in 27 cases from 101 patients were analyzed. Kruskal-Wallis test showed that the risk of peritoneal carcinoma was the highest at T4, N3 and poorly differentiated adenocarcinoma (P <0.01) 0.01; 0.017, the difference was statistically significant. Conclusions With the increase of tumor infiltration, the number of lymph node metastasis and the decrease of tumor differentiation in gastric cancer, the risk of cancer cell in abdomen increases.