Question 2625
{"accessible":false,"alternatives":[{"id":12870,"text":"duodenal bulb "},{"id":12871,"text":"gastric antrum"},{"id":12872,"text":"gastroesophageal junction"},{"id":12873,"text":"gastrojejunal anastamosis"}],"archived":false,"correctAlternativeId":12873,"explanation":"\u003cp\u003eMarginal ulcers occur in patients with a history of roux-en-y gastric bypass on the jejunal side of the gastrojejunal anastamosis, and are an important complication of gastric bypass surgery that you should be aware of when reviewing CT. Look for stranding or small dots of air surrounding the anastamosis to tip you off.\u003c/p\u003e","id":2625,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2625","nextQuestionPath":"/articles/peptic-ulcer-disease/questions/2034","relatedArticles":[],"alsoUsedIn":[{"id":1730,"kind":"Course","title":"2023 Virtual Conference Private Use - page 1730","link":"https://radiopaedia.org/courses/2023-virtual-conference-private-use/pages/1730"},{"id":365,"kind":"LiveSchedule","title":"365","link":"https://radiopaedia.org/admin/live_schedules/365"},{"id":287,"kind":"LiveSchedule","title":"287","link":"https://radiopaedia.org/admin/live_schedules/287"},{"id":1463,"kind":"Course","title":"2023 Virtual Conference Private Use - page 1463","link":"https://radiopaedia.org/courses/2023-virtual-conference-private-use/pages/1463"},{"id":1463,"kind":"Course","title":"Abdominal Lectures - page 1463","link":"https://radiopaedia.org/courses/abdominal-lectures/pages/1463"}],"stem":"\u003cp\u003eWhere do marginal ulcers most commonly form?\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/2625"}],"attemptsPercentages":[{"alternativeId":"12873","percentage":46},{"alternativeId":"12870","percentage":25},{"alternativeId":"12872","percentage":7},{"alternativeId":"12871","percentage":22}],"promptToLogin":false,"questionManager":false,"articleId":"peptic-ulcer-disease"}