中国与日本左右侧结肠癌临床病理学特征的对比探讨  

Comparison between the Colon Carcinomas from China and Japan

作　　者：刘淑珍[1] 赵家宏[1] 吕大鹏[1] 赵廷忠[1] 丁立[1] 

机构地区：[1]哈尔滨医科大学第三医院,哈尔滨市150040

出　　处：《中国肿瘤临床》1994年第7期524-527,共4页Chinese Journal of Clinical Oncology

摘　　要：本文总结分析了我院与日本金(氵尺)大学收治的结肠癌病例.对各自的特点进行了分析、指出了共性及特性.其共性为:右侧结肠癌的症状均以腹痛为主,而左侧则以血便为主;右侧结肠癌低分化腺癌及粘液腺癌明显多于左侧;两组的5年生存率均在60%以内,不使人满意.特性为:中国结肠癌发病年龄较日本约提前十年左右;右侧结肠癌中国多于日本,左侧结肠癌日本多于中国,其原因可能是多发生于左侧结肠的溃疡性结肠炎日本较中国多见,故由此发生的癌变亦为日本多于中国;日本早期癌的比例明显高于中国,显与医疗条件不同有关.了解这些特性,对提高诊治水平有重要意义.The characteristics of colon carcinoma treated in our hospital were compared with thosein Kanazawa University Hospital in Japan. The symptom of the right colon carcinoma mainly was abdominal pain and that of the left side mainly was bloody stool. Poorly differentiated and rnucoid adenooarcinoma in the right colon was much more frequently seen than it was in the left. The 5-year survival rate was 60% in both groups. The age of onset of the colon carcinoma in China was 10 years younger than that in Japan. The right colon cancer was more common in China and the left predominated in Japan. The reason was probably because ulcerative colitis is commonly seen in Japan. The disease when presented was by far in the early stage in Japan as compared with Chinese patient with colon cancer.

关 键 词：癌 病理学 特征 结肠肿瘤 

分 类 号：R735.350.2[医药卫生—肿瘤]