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本指南是消化内镜在临床常见情况下应用的系列讨论之一.由美国消化内镜学会提供.在该指南的撰写过程中,除MEDLINE检索到的文章外,还参考了一些专家推荐的文章.本指南基于目前的一些重要综述及专家共识.尚需大量的临床对照研究对此进行进一步明确和必要的修订. 临床实际情况和指南有差异时应进行适当调整.
This guideline is one of a series of discussions on the application of digestive endoscopy in clinical practice. It was provided by the American Society of Digestive Endoscopy. In addition to the MEDLINE-retrieved articles, some articles recommended by the experts were consulted in this guideline This guide is based on a number of important present reviews and expert consensus.Numerous clinical controlled studies are still in need of further clarification and necessary revision, and appropriate changes should be made to the actual clinical situations and guidelines.