1979年5月,在西藏曲水县腹泻病人粪检中,发现1例结肠小袋纤毛虫病人。现将该病例报告如下,并将西藏以往报告资料作一回顾性分析。 患者系藏族,女性,17岁,曲水县农民。3年来有发作性腹泻,每年数次,每次十数天。有时大便腥臭含脓血,且伴有腹痛、腹胀及里急后重症状。体检:发育欠佳,营养较差。粪检发现结肠小袋纤毛虫滋养体,呈椭圆形,其长度为82μm,宽度56.7 In May 1979, a case of colon pouch ciliates was found in a dung examination of diarrhea patients in Qushui County of Tibet. The case is now reported as follows, and a previous retrospective analysis of the information in Tibet. The patient was Tibetan, female, 17 years old, farmer in Qushui County. 3 years have episodes of diarrhea, several times a year, every few days. Sometimes stool stench with sesame blood, and accompanied by abdominal pain, abdominal distension and tenesmus severe symptoms. Physical examination: poor development, poor nutrition. Dung seizures found colonic pouch ciliate trophozoites, oval, the length of 82μm, a width of 56.7