Abstract Background Esophagogastric bypass is performed for esophageal strictures. Mucus retention. known as mucocele. sometimes occurs at the stricture oral side of the remnant esophagus. https://www.ealisboa.com/quick-save-Pentair-Female-to-Female-Hose-Adapter-4-For-Sectional-Hose-K21241B-top-mega/