大肠血吸虫病53例内镜检查结果分析

目的：提示大理地区血吸虫病感染回升情况应引起重视。方法;对我科1994年11月至1999年1月做肠镜检查的2886例进行回顾性分析。结果：其中检出大肠血吸虫病53例,大理地区人群发病最多,（86．79％）,农民检出率最多（77．36％）,青壮年检出率（62．26％）。病变部位在直肠居多,其中以息肉型为多。结论：大理地区医疗及血防部门应加强对血吸虫病的防治工作。

Autoscopic Analysis on 53 Cases with Schistosomiasis of Large Intestine

Objectives: To analyze the pathological changes of schistosomiasis in the large intestine and urge the related administrative departments to pay more attention to the epidemic situation of schistosomiasis in Dali Prefecture. Methods: 2886 cases admitted from November 1994 to January 1999 weer randomly chosen as the target in which an autoscopic ex- amination was administered. Results: Of 2886 people who were accepted the autoscopic examination, 53 cases were diag- nooed as schistosomiasis. The patients with schistosimiasis in Dali account for 86. 79% of the total cases found. The cases of peasants account for 77. 36% while the adolescents account for 62. 26%. The lesion sites of schistosomiasis were found to focus on rectum. The polyps of the lesion are quite common in the examination. Conclusion: Schistosomiasis is still a problem in Dali and much more attention should be paid in the future prevention and control.