<b>New to this edition<br></b>.&nbsp;each chapter commences with a case study and contains key point summaries at the end<br>.&nbsp;new chapters on inflammatory bowel disease; obesity and anti-obesity surgery; principles of anaesthesia for endoscopy and preparing patients for endoscopy; complications of endoscopy; liver transplant and end-stage liver disease<br>.&nbsp;expanded sections on pancreatic masses and cysts, and radiological evaluation including the place of cross-sectional imaging