作者在41例活动性克隆病（CD）患者中，比较以甲硝唑（metronidazole）和环丙沙星（ciprofloxacin）联用与甲基强的松龙（methylpredinisolone）治疗的有效性和安全性。病人与方法全部病人病变均局限在回肠和／或结肠。试验前3个月内经临床、放射学和组织学检查而证实诊断。年 The authors compared the efficacy and safety of metronidazole with ciprofloxacin in the treatment of methylpredinisolone in 41 patients with active Crohn’s disease. Patients and Methods All patient lesions are confined to the ileum and / or colon. The diagnosis was confirmed by clinical, radiological and histological examination within 3 months before the test. year