Question 148
{"accessible":false,"alternatives":[{"id":737,"text":"epiphrenic esophageal diverticulum"},{"id":738,"text":"Killian-Jamieson diverticulum"},{"id":739,"text":"Meckel diverticulum"},{"id":740,"text":"sigmoid colon diverticulum"},{"id":741,"text":"Zenker diverticulum"}],"archived":false,"correctAlternativeId":739,"explanation":"\u003cp\u003eMeckel diverticulum is a true\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/diverticulum\"\u003ediverticulum\u003c/a\u003e\u0026nbsp;(i.e. all layers of the gastrointestinal tract are present in its wall) and arises from the antimesenteric border of the small intestine.\u003c/p\u003e\u003cp\u003eThe other four are false diverticula, representing mucosa pushed through a defect in the muscular layer.\u0026nbsp;\u003c/p\u003e","id":148,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2070","nextQuestionPath":null,"relatedArticles":[{"id":17174,"title":"Meckel diverticulum","link":"/articles/meckel-diverticulum-3?lang=us"},{"id":20707,"title":"Epiphrenic diverticulum","link":"/articles/epiphrenic-diverticulum?lang=us"},{"id":2297,"title":"Zenker diverticulum","link":"/articles/zenker-diverticulum-1?lang=us"},{"id":19899,"title":"Killian-Jamieson diverticulum","link":"/articles/killian-jamieson-diverticulum?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhich of the following is an example of a true diverticulum?\u0026nbsp;\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/148"}],"attemptsPercentages":[{"alternativeId":"739","percentage":76},{"alternativeId":"741","percentage":7},{"alternativeId":"740","percentage":7},{"alternativeId":"738","percentage":4},{"alternativeId":"737","percentage":7}],"promptToLogin":false,"questionManager":false,"articleId":"colonic-diverticulosis"}