What's New in Chicago Classification 4 - Rena Yadlapati

The Chicago Classification categorizes esophageal motility disorders in high-resolution manometry tests depicted with color pressure topography plots. Applying standardized HRM metrics to categorize esophageal motility disorders such as achalasia, EGJ outflow obstruction, and hypercontractile esophagus, is a primary objective of this hierarchical classification scheme. The ISDE (International Society for Diseases of the Esophagus) hosted a virtual presentation on the changing definitions of esophageal disorders covering what’s new in Chicago Classification #4 including new diagnosis and manometry testing of esophageal motor disorders, and refractory GERD. This live presentation was recorded on May 13, 2021, and moderated by Ronnie Fass, Metro Health Medical Center (USA). Find out more at https://www.isde.net/ISDE-news/10523291 Learn more about the International Society for Diseases of the Esophagus at https://www.isde.net/ Watch other videos from this virtual presentation • The Changing Definition of Refractory GERD    • Changing Definition of Refractory GERD - F...   Join our community as a member https://www.isde.net/membership/ --------------------------- Two presentations were provided in this webinar discussing what’s new in Chicago Classification and the Changing Definitions of Refractory GERD. Attendees and speakers were invited to comment and ask questions throughout the presentation and via audience polls. ISDE wishes to recognize and thank the following individuals for their contributions to this virtual presentation: • Ronnie Fass, Metro Health Medical Center (USA) • Rena Yadlapati, Associate Professor, Center for Esophageal Diseases, University of California (USA) • Frank Zerbib, Professor of Gastroenterology and Hepatology, Bordeaux University (France)