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１ 材料与方法 ①病例资料 本组病例为我院１９９６～１９９７年间经胃镜确诊的十二指肠球部溃疡（ＤＵ）住院病人共９６例，其中幽门螺杆菌（ＨＰ）阳性８２例（８５４％），将８２例ＨＰ阳性的ＤＵ病人随机分为治疗组４１例，对照组４１例。治疗组：男性２３例，女性１
1 Materials and Methods ① case data in our hospital from 1996 to 1997 by gastroscopy diagnosis of duodenal ulcer (DU) a total of 96 hospitalized patients, of which Helicobacter pylori (HP) positive in 82 cases (85 4%), 82 cases of HP positive DU patients were randomly divided into treatment group 41 cases, control group 41 cases. Treatment group: 23 males and 1 females