Endoscopic Findings and Their Clinical Relevance in 208 Diagnostic Esophagogastroduodenoscopies Made at Guadalajara’s Regional Military Specialty Hospital From September 2018 to March 2020

This technical review provides practical and basic information on the clinical relevance of proximal diagnostic digestive endoscopy in relation to pre- and post-endoscopic diagnoses, anatomopathological diagnosis of biopsies, choice of appropriate treatment and improvement of patients studied. It also highlights the importance of the prevention of esophageal-gastric cancer by previous macroscopic findings and its timely diagnosis, based on 208 reports of Esophagogastroduodenoscopies recorded in the general file database of the Guadalajara Regional Military Specialty Hospital between September 2018 and March 2020. Of the 208 selected reports, the most common pre-endoscopic diagnoses were dyspepsia, gastro-esophageal reflux disease, high digestive tract hemorrhage and dysphagia, which were mostly associated with endoscopic diagnosis of chronic gastropathy being the crucial anatomopathological diagnosis by demonstrating that the bacterium Helicobacter Pylori is primarily responsible for this gastropathy and in initiating