临床资料本组32例顽固性菌痢(均已排除其他肠道感染和肠道局部病变),均系住院病人,男19例,女13例,年龄最大为62岁,最小为14岁,平均年龄25.2±9.2,32例中发病时间最长56天,最短12天,以15～20天居多。全部病例都先后在我院或外院接受过2～3种抗生素联合治疗1周以上(主要运用氨苄青霉素、氯霉素、卡那霉素、庆大霉素、 Clinical data 32 cases of refractory bacillary dysentery (have ruled out other intestinal infections and intestinal tract lesions), are hospitalized patients, 19 males and 13 females, the oldest is 62 years old, the minimum is 14 years old, the average The age of 25.2 ± 9.2,32 cases onset time up to 56 days, the shortest 12 days to 15 to 20 days mostly. All cases have been in our hospital or outside the hospital received 2 to 3 kinds of antibiotics combined treatment for more than 1 week (mainly ampicillin, chloramphenicol, kanamycin, gentamicin,