AIM: To investigate the prevalence and clinical characteristics of Helicobacter pylori(H.pylori)-infected dyspeptic pati......

功能性胃肠病（FGIDs）是一组胃肠道功能紊乱性疾病,目前研究最多的为肠易激综合征（IBS）和功能性消化不良（FD）。目前认为FGIDs主要是胃肠动......

Background and Methods: Dyspepsia refers to a collection of upper gastrointestinal symptoms, and the causes may be eithe......