Methods:58 patients who fit the diagnostic standard were randomly allocated to two groups,which were therapic group(28 patients)and control group(30 patients).

• 方法：将符合诊断标准的58例患者,随机分为治疗组28例,对照组30例。治疗组运用中药口服、中西药灌肠、结肠透析机三种方法治疗。