Question 147
{"accessible":false,"alternatives":[{"id":733,"text":"an out-pouching of mucosa pushed through muscular layer"},{"id":734,"text":"by far the most common type of diverticulum encountered"},{"id":735,"text":"composed of all layers of the wall of the parent organ"},{"id":736,"text":"usually the result of increased luminal pressure"}],"archived":false,"correctAlternativeId":735,"explanation":"\u003cp\u003eTrue diverticula\u0026nbsp;contain\u0026nbsp;all layers of the wall of the parent organ (typically mucosa, muscular layer and serosa) and they are uncommon. Meckel's diverticulum is a true diverticulum.\u0026nbsp;\u003c/p\u003e\u003cp\u003eThe vast majority of all diverticula are false diverticula and\u0026nbsp;do not contain all layers (typically mucosa pushed through a defect in muscular layer). Colonic diverticula are a common example.\u0026nbsp;\u003c/p\u003e","id":147,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/147","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[],"stem":"\u003cp\u003eA true diverticulum is...\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/147"}],"attemptsPercentages":[{"alternativeId":"733","percentage":11},{"alternativeId":"735","percentage":84},{"alternativeId":"736","percentage":4},{"alternativeId":"734","percentage":2}],"promptToLogin":false,"questionManager":false,"articleId":"diverticulum"}