大肠癌病理分型、浸润深度与淋巴结转移相关关系的研究  

The correlation between pathologic typing and infiltrative depth and lymph node metastasis in colorectal carcinoma

作　　者：彭海霞[1] 周林法[1] 徐明[1] 钱爱华[1] 王赛玉[1] 

机构地区：[1]上海长宁区中心医院,上海200336

出　　处：《现代医药卫生》2005年第11期1318-1320,共3页Journal of Modern Medicine & Health

摘　　要：目的:探讨大肠癌病理分型及浸润深度与淋巴结转移的关系。方法:回顾性研究了306例大肠癌病理资料,对大肠癌的病理分型分期及浸润深度与淋巴结转移进行分析。结果:低分化腺癌、印戒细胞癌的淋巴结转移率和淋巴结转移度较高分化腺癌高;大肠癌浸润肠壁全层的淋巴结转移率和转移度较仅浸润黏膜层的高。结论:大肠癌分化程度、病变深度与淋巴结转移密切相关。Objective:To investigate the correlation between pathologic typing and infiltrative depth and lymph node metastasis in colorectal carcinoma.Methods:Pathologic typing and infiltrative depth and lymph node metastasis in306cases of colorectal carcinoma were studied retroˉspectively,and the histological sections were reviewed.Results:The rate and degree of lymph node metastasis were higher in the poorly differentiated adenocarcinoma and signet-ring cell carcinoma than in well differentiated adenocarcinoma in colorectal carcinoma,whichwere higher in infiltrating carcinoma with invasion through the intestinal wall than in infiltrating carcinoma with invasion mucosa layer alone.Conclusion:The rate and degree of lymph node metastasis in colorectal carcinoma were closely related with the differentiated degree and depth of pathologic change of tumour tissue.

关 键 词：浸润深度 病理分型 大肠癌 相关关系 淋巴结转移率 淋巴结转移度 回顾性研究 低分化腺癌 高分化腺癌 印戒细胞癌 病理资料 分型分期 分化程度 病变深度 黏膜层 癌浸润 

分 类 号：R735.2[医药卫生—肿瘤] R734.2[医药卫生—临床医学]