Prevalence of Gastritis in a Tertiary Care Centre: A Descriptive Cross-sectional Study.

Introduction: Endoscopic examination is one of the commonest procedures done in day-to-day practice in evaluating gastrointestinal problems. Esophagogastroduodenoscopy provides an excellent view of mucosal surfaces of the esophagus, stomach, and proximal duodenum. Upper gastrointestinal endoscopy is utilized for various diagnostic and therapeutic reasons.