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目前已知，幽门螺杆菌（HP）的根治可明显减少十二指肠溃疡（DU）的复发，但如何选择理想的根治方案，尚在探索中。本文报道我们自1995年2月至1996年7月用二联及三联疗法治疗HP相关性DU的疗效观察。资料与方法经内镜证实的DU67例。胃镜检查时均于距幽门3cm内取活组织2块。分别?
It is now known that the cure of Helicobacter pylori (HP) can significantly reduce the recurrence of duodenal ulcer (DU), but how to choose the ideal radical regimen is still under exploration. This article reports the efficacy of DU and triple therapy in the treatment of HP-associated DU from February 1995 to July 1996. Materials and Methods DU67 cases confirmed by endoscopy. Gastroscopy were taken from the pylorus within 3cm take 2 living tissue. respectively?