直肠镜检成为血吸虫病原学检查的一种手段,以补充粪检之不足。本组收集1976～1983年我站直肠镜检5713例,系临床检查怀疑血吸虫病,而粪检孵化和集卵均为阴性者。无高度腹水、严重痔疮、出血性疾病、剧烈腹痛等禁忌症。方法:术前无须特殊肠道准备,但应排空大便,将直肠镜涂以适量之润滑剂,与患者肛门矢状线垂直插入肛管达直 Rectal examination as schistosomiasis as a means of etiological examination to supplement the lack of fecal examination. The group collected from 1976 to 1983, I rectum microscopy of 5713 cases, the Department of clinical suspicion of schistosomiasis, stool incubation and oviposition were negative. No ascites, severe hemorrhoids, bleeding disorders, severe abdominal pain and other contraindications. Methods: No preoperative special intestinal preparation, but should be emptied emptying, the right colonoscope coated with a reasonable amount of lubricant, and the patient vertical anorectal sagittal line straight into the anal upright