摘要
对我院１９８７～１９９６年经结肠镜检出的２７１例结肠腺瘤进行了分析。提示以远侧结肠、大小＜１ｃｍ、表面光滑者及管状腺瘤多见。特别讨论了与癌的关系，证实了其是一种癌前病变。本组癌变平均年龄为５３．７岁，较腺瘤平均检出年龄长１０年。腺瘤恶变多见于绒毛状腺瘤，尤＞２ｃｍ，广基无蒂及外形呈颗粒菜花状者。恶变多发于直肠及乙状结肠。腺癌患者多表现为便血，处理以内镜下治疗为宜。
In this article we make an analysis of 271 cases of colonic adenoma which were examined through a colonoscope from 1987 to 1996 in our hospital.The results show that distal colon,smaller than 1cm,with smooth surface and tubular adenoma are often Seen.Its relationship.with cancer proves that this is a kind of precanoerous pathological change.The average age of canceration is 53.7 years old.It is ten years older than that of adenomas tested. The canceration adenoma is often seen in villous adenomas.Tth biggest is more than 2cm and the adenoma which looks like cauliflowers.The canceration of adenoma cones from the rectum and the sigmoid colon.The patients who have adenoma often pass blood in their stool. They should be treated under an endoscope
出处
《河南肿瘤学杂志》
1996年第4期259-261,共3页
Henan Journal of Oncology
关键词
结肠肿瘤
管状腺瘤
绒毛状腺瘤
病理
癌前病变
colonic adenoma,tubular adenoma,villous adenoma,mixedtype of adenoma
