论文部分内容阅读
目的探讨进展期胃癌淋巴结转移的规律。方法回顾2003年9月至2004年9月间132例进展期胃癌术后病理资料,分析其淋巴结转移的情况。结果肿瘤直径>5cm、侵及浆膜层、浸润型及分化差者的淋巴结转移率显著高于直径<5cm、侵及肌层、限局型及分化好者,肿瘤部位不同,好发转移淋巴组别也不同。结论进展期胃癌淋巴结转移与肿瘤大小、浸润深度、大体类型、分化程度相关,转移淋巴结的分布与肿瘤部位有关。
Objective To investigate the regularity of lymph node metastasis in advanced gastric cancer. Methods The pathological data of 132 patients with advanced gastric cancer from September 2003 to September 2004 were retrospectively analyzed, and their lymph node metastasis was analyzed. Results The lymph node metastasis rate of tumors> 5 cm in diameter, invasion to serosa, poor invasiveness and poor differentiation were significantly higher than those with diameter less than 5 cm, invasion to muscular layer, limited type and well differentiated, different tumor sites, Do not be different. Conclusions Lymph node metastasis of advanced gastric cancer is related to tumor size, depth of invasion, gross type and degree of differentiation. The distribution of metastatic lymph nodes is related to tumor location.