We collected the following data demographic variables age sex body mass index BMI medical history the status of Helicobacter pylori infection endoscopic features size location color Paris classificati

We gathered an array of data, encompassing various demographic variables such as age, sex, and body mass index (BMI), as well as medical history and the status of Helicobacter pylori infection. Our data also included detailed endoscopic features, including size, location, color, Paris classification, surface vessels, and background mucosa. We recorded endoscopic procedure variables such as technique, procedure time, adverse events, and additional treatment. Additionally, we collected pathological information, including histological and immunohistochemical data. Finally, we recorded follow-up data to further analyze our findings. We carefully refined and revised our data to ensure its accuracy and completeness