Question 438
{"accessible":false,"alternatives":[{"id":2198,"text":"aortic root"},{"id":2199,"text":"ascending aorta"},{"id":2200,"text":"aortic arch"},{"id":2201,"text":"descending thoracic aorta"},{"id":2202,"text":"thoraco-abdominal aorta"}],"archived":false,"correctAlternativeId":2201,"explanation":"\u003cp\u003eUsually, penetrating atherosclerotic ulcers are found in the descending part of the\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/thoracic-aorta\"\u003ethoracic aorta\u003c/a\u003e. Ulcers of the\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/aortic-arch\"\u003eaortic arch\u003c/a\u003e\u0026nbsp;are less common, and rare in the\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/ascending-aorta\"\u003eascending aorta\u003c/a\u003e.\u003c/p\u003e","id":438,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2017","nextQuestionPath":"/articles/acute-aortic-syndrome/questions/310","relatedArticles":[{"id":12816,"title":"Penetrating atherosclerotic ulcer","link":"/articles/penetrating-atherosclerotic-ulcer?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhere is the most common location of a penetrating atherosclerotic ulcer?\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/438"}],"attemptsPercentages":[{"alternativeId":"2200","percentage":12},{"alternativeId":"2198","percentage":5},{"alternativeId":"2199","percentage":10},{"alternativeId":"2201","percentage":62},{"alternativeId":"2202","percentage":12}],"promptToLogin":false,"questionManager":false,"articleId":"acute-aortic-syndrome"}