Introduction: The regular arrangement of collecting venules has high value to predict the absence of gastric infection by Helicobacter Pylori, the studies that have validated this finding were carried out with magnification images and digital chromoendoscopy, it is common to perform endoscopies with conventional white light equipment without magnification. Objective: This study aims to validate this finding as a predictor of the absence of H. Pylori infection using endoscopy equipment with conventional white light without magnification. Material and methods: An observational study was carried out identifying the presence of RAC with a conventional endoscope, the determination of Helicobacter pylori was established by histopathology. Sensitivity, specificity, positive predictive value (PPV) and negative predictive values (NPV) were calculated in relation to the presence of RAC a...