抗HP治疗十二指肠球部溃疡在临床已取得良好效应,质子泵抑制剂兰索拉唑有良好的抗溃疡作用.本文观测比较兰索拉唑/法莫替丁联合灭滴灵、羟氨苄青霉素治疗十二指肠球部溃疡的疗效.1 材料与方法1.1 病例:所有病人均为门诊病人,共42例,其中男28例,女14例,年龄18～52岁,平均32.5岁,皆因上腹不适症状于门诊就诊,无明显心、肝、肾、肺疾病.胃镜检查见十二指肠球部活动性溃疡而入选, Anti-HP treatment of duodenal ulcer in clinical has achieved good effect, proton pump inhibitor Lansoprazole has a good anti-ulcer effect.In this study, compared lansoprazole / famotidine combined metronidazole, hydroxyl Ampicillin for the treatment of duodenal ulcer effect.1 Materials and Methods 1.1 Case: All patients are outpatients, a total of 42 cases, 28 males and 14 females, aged 18 to 52 years, mean 32.5 years old, All because of symptoms of abdominal discomfort in out-patient clinics, no obvious heart, liver, kidney, lung disease. Gastroscopy see duodenal ulcer activity was selected,