Introduction: Upper gastrointestinal disorders are one in all the foremost commonly encountered problems in clinical practice with a high degree of morbidity and mortality. Various pathology involving the upper alimentary canal manifest with identical group of symptoms where endoscopy is performed because the initial diagnostic assay. It is straightforward safe and well tolerated procedure with direct visualisation of the pathological site and biopsy resulting in early detection of pathological changes and so helps to begin appropriate treatment