General Endoscopy Master Series – GEMS, is a WEO article series of short important endoscopy points published regularly in the WEO Newsletter. The articles provide a better understanding on the following topics:

• Fluoroscopy for the gastroenterologist: Minimizing your risk – Douglas Faigel and Nalini Guda
• How to examine Barrett’s Esophagus – Prateek Sharma
• How to combine strategies to reduce post ERCP pancreatitis rates to a minimum – Martin L Freeman
• How to remove sessile polyps – Jerome D. Waye