结肠黑变病24例分析

目的:探讨结肠黑变病的相关致病因素。方法:对结肠镜检出并经病理证实的24例结肠黑变病进行回顾性分析。结果:24例中17例便秘,16例有服用泻药史,伴发结直肠息肉6例,伴发结肠癌2例。结论:结肠黑变病主要与便秘、滥用泻药有关,可能与结肠息肉,结肠癌有关。

Clinical Analysis on 24 Cases of Melanosis Coli

Objective To investigate the riskfactorsfor development of melanosis coli. Methods The clinical data of 24 cases wereretrospectively analysed. Results There are 17 of cases manifested constipation, 16 of cases had been used stimulant laxatives in 24 cases diagnosed as melanosis coli colonoscopically and pathologically. 6 of cases associated with colonorectal polyps ,2 of cases associated with colonorectal carcinoma. Conclusion The melanosis coliarise from stimulant laxatives were abused primarily, are predominantly observed in the patients manifested constipation. The colonorectal polyps and colonorectal carcinoma is probably concerned in melanosis coli.