结肠小袋纤毛虫病在我国为散在发生，部分省、区有少数病例报道，现将我院发现的这一根结合临床情况报告如下：患者徐XX，女性，53岁，长丰县农民．于1993年3月11日来我院就诊，主诉就诊前一个月出现急性腹泻伴脓血便，大便出数增多，每天达十次以上，并伴有腹痛、里急后重、恶 Colonic pouch ciliate disease occurs in our country as a scattered, some provinces, autonomous regions and a small number of cases reported, now found in our hospital this one with clinical reports are as follows: Patients Xu XX, female, 53 years old, farmers in Changfeng County. March 11, 1993 came to our hospital for treatment, the main complaint one month before the onset of acute diarrhea with pus and blood will increase the number of stool, up to more than 10 times per day, accompanied by abdominal pain, tenesmus, evil