EPLBD is an effective and safe method for the removal of large or difficult common bile stones. EPLBD should be considered as an alternative to EST for patients in whom EST could not be routinely performed. Based on EPLBD causing fewer cases of hemorrhaging, EPLBD is also recommended for removal of large or difficult common bile duct stones in patients with an underlying coagulopathy or need for anticoagulation following ERCP. The long-term prognosis of EPLBD need to be further investigated.

Background: The prevalence of Helicobacter pylori is higher in developing countries. The aim of this study was to investigate the prevalence and risk factors of H. pylori infection in areas with high prevalence of gastric cancer in Jiangsu

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