1999年海南会议提出并经全国消化大会确认的我国“对幽门螺杆菌若干问题的共识意见”于2 0 0 0年发表至今已3年余[1] 。3年多来,对幽门螺杆菌(Helicobacterpylori,简称H .pylori或简写为Hp)的一些重要问题又有了新的认识,2 0 0 0年欧洲Maastricht- 2共识报告具有重要的指导意义 The “Consensus Opinion on Several Issues on Helicobacter pylori” put forward by the Hainan Conference in 1999 and confirmed by the National Digest Conference was published in 2000 and has been published for more than three years [1]. For more than three years, there has been a new understanding of some important issues concerning Helicobacter pylori (Hpylori or Hp for short) and the European Maastricht-2 Consensus Report of 200 years has an important guiding significance