Ever wondered what happens during an endoscopy? Dr. B Ravi Shankar, Senior Consultant Medical Gastroenterologist at Yashoda Hospitals, explains how endoscopy helps doctors carefully examine the oesophagus, stomach, and upper part of the duodenum to detect early signs of disease. The procedure usually lasts just 5 -10 minutes under anaesthesia, allowing doctors to view the stomach’s inner lining in detail. With advanced image-enhanced endoscopy, specialists can ensure a precise and accurate diagn