1996～ 1999年 ,我们应用利福平治疗顽固性菌痢 36例 ,取得了满意效果 ,现报告如下。临床资料 :本组男 2 4例、女 12例 ,年龄 17～ 6 6岁。均曾分别用吡哌酸、诺氟沙星、庆大霉素、丁胺卡那霉素、磺胺类药物等治疗 1周以上 ,但仍有腹痛、腹泻、脓血便 ,伴里急后重 ,大便镜检红 From 1996 to 1999, we treated 36 cases of intractable bacillary dysentery with rifampicin and achieved satisfactory results. The report is as follows. Clinical data: The group of male 24 cases, 12 females, aged 17 to 6 6 years old. Have been treated with pipemidic acid, norfloxacin, gentamicin, amikacin, sulfonamides and other treatment for more than 1 week, but there are still abdominal pain, diarrhea, pus and blood stools, with tenesmus, stool microscopy red