Question 2017
{"accessible":true,"alternatives":[{"id":10034,"text":"DeBakey 1, Stanford 1"},{"id":10035,"text":"DeBakey 2, Stanford 1"},{"id":10036,"text":"DeBakey 3, Stanford 1"},{"id":10037,"text":"DeBakey 1, Stanford 2"},{"id":10038,"text":"DeBakey 2, Stanford 2"},{"id":10039,"text":"DeBakey 3, Stanford 2"}],"archived":false,"correctAlternativeId":10034,"explanation":"\u003cp\u003eDeBakey classification:\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003etype 1:\u003c/strong\u003e\u0026nbsp;involves ascending and descending aorta\u003c/li\u003e\u003cli\u003e\u003cstrong\u003etype 2:\u003c/strong\u003e\u0026nbsp;involves\u0026nbsp;ascending aorta\u0026nbsp;only\u003c/li\u003e\u003cli\u003e\u003cstrong\u003etype 3:\u003c/strong\u003e\u0026nbsp;involves descending aorta only, commencing after the origin of the left subclavian artery\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eStanford classification:\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003etype 1:\u003c/strong\u003e\u0026nbsp;involves any part of the aorta proximal to the origin of the left\u0026nbsp;subclavian artery\u003c/li\u003e\u003cli\u003e\u003cstrong\u003etype 2:\u003c/strong\u003e\u0026nbsp;involves the aorta distal to the\u0026nbsp;origin of the left\u0026nbsp;subclavian artery\u003c/li\u003e\u003c/ul\u003e","id":2017,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/563/thoracic-aortic-dissection-stanford-type-a-3_big_gallery.jpeg","imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/3019","nextQuestionPath":"/articles/stanford-classification-of-aortic-dissection-1/questions/2016","relatedArticles":[{"id":12392,"title":"Acute aortic syndrome","link":"/articles/acute-aortic-syndrome?lang=us"},{"id":918,"title":"Aortic dissection","link":"/articles/aortic-dissection?lang=us"},{"id":1203,"title":"DeBakey classification","link":"/articles/debakey-classification?lang=us"}],"alsoUsedIn":[{"id":988,"kind":"Course","title":"2021 Virtual Conference Private Use - page 988","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/988"},{"id":988,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 988","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/988"},{"id":988,"kind":"Course","title":"2022 Virtual Conference Private Use - page 988","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/988"},{"id":970,"kind":"RestrictedPage","title":"Page 970 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/970"},{"id":955,"kind":"RestrictedPage","title":"Page 955 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/955"},{"id":1,"kind":"LiveSchedule","title":"1","link":"https://radiopaedia.org/admin/live_schedules/1"},{"id":23,"kind":"LiveSchedule","title":"23","link":"https://radiopaedia.org/admin/live_schedules/23"},{"id":1352,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1352","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1352"},{"id":1200,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1200","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1200"},{"id":248,"kind":"LiveSchedule","title":"248","link":"https://radiopaedia.org/admin/live_schedules/248"},{"id":165,"kind":"LiveSchedule","title":"165","link":"https://radiopaedia.org/admin/live_schedules/165"},{"id":948,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 948","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/948"},{"id":948,"kind":"Course","title":"2021 Virtual Conference Private Use - page 948","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/948"},{"id":948,"kind":"Course","title":"Chest Lectures - page 948","link":"https://radiopaedia.org/courses/chest-lectures/pages/948"},{"id":1206,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1206","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1206"}],"stem":"\u003cp\u003eHow would you classify this type of\u0026nbsp;aortic dissection?\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/2017"}],"attemptsPercentages":[{"alternativeId":"10035","percentage":18},{"alternativeId":"10037","percentage":5},{"alternativeId":"10039","percentage":5},{"alternativeId":"10034","percentage":61},{"alternativeId":"10038","percentage":3},{"alternativeId":"10036","percentage":9}],"promptToLogin":false,"questionManager":false,"articleId":"stanford-classification-of-aortic-dissection"}