患者男性 ,３５岁 ,教师 ,住院号８４３２１９。患者因腹胀、腹泻１０余天 ,畏寒、发热、腹痛２天为主诉于１９８４年８月５日入院。入院前１０余天起日解水样便４ ８次 ,无粘液及脓血 ,伴有全身乏力 ,在乡村医院补液及抗炎对症处理 ,无好转 ,且于入院前２日上述症状加重 ,出现 Male patient, 35 years old, teacher, hospital number 843219. Patients due to abdominal distension, diarrhea more than 10 days, chills, fever, abdominal pain for 2 days the main complaint was admitted on August 5, 1984. More than 10 days before admission, water samples were read daily for 48 times, without mucus and sepsis, accompanied by generalized weakness. In the village hospital, rehydration and anti-inflammatory symptomatic treatment did not improve. On the 2nd day before admission, the above symptoms were aggravated.