消化性溃疡经内科治疗一定时间无效者应列为难治性溃疡。但在其具体时限上看法尚不一致,住院2～6个月不等,一般系指内科治疗3个月不能痊愈的病例。造成难治性消化性溃疡的客观因素通过内窥镜和病理学检查对75例难治性溃疡的18项客观因素进行分析,结果发现:50岁以上;长期1日2次饮酒;本 Peptic ulcer after medical treatment ineffective for some time should be classified as refractory ulcer. However, the specific time frame is not the same, the hospital for 2 to 6 months, generally refers to the medical treatment of 3 months can not be cured of the cases. Objective factors causing refractory peptic ulcer Endoscopic and pathological examination of 75 cases of refractory ulcer 18 objective factors were analyzed and found that: 50 years of age; long-term 2 times on the 1st of drinking; Ben