Esophagogastroduodenoscopy (EGD) requires clear visualization of the upper gastrointestinal (UGI) mucosa, but there is no standardized method to assess mucosal visualization. Lesions are often missed

Gastroesophageal reflux disease (GERD) is the most common reason for referral for upper endoscopy. This study sought to determine whether there is a relationship between

Postoperative leaks are difficult to treat; however, the evolution of therapeutic endoscopy has allowed less-invasive repair techniques in an attempt to avoid repeat surgery. This