Question 1412
{"accessible":true,"alternatives":[{"id":7038,"text":"A"},{"id":7039,"text":"B"},{"id":7040,"text":"C"},{"id":7041,"text":"D"}],"archived":false,"correctAlternativeId":7038,"explanation":"\u003cp\u003eMultiple sclerosis (A) typically is \"random\" in terms of left-to-right distribution but has a predilection for periventricular white matter, where lesions are aligned perpendicular to the ventricular border, along draining veins.\u0026nbsp;Note also the involvement of subcortical U-fibers of some lesions (right parietal).\u0026nbsp;\u003c/p\u003e","id":1412,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/56/1_big_gallery.jpeg","imageAttribution":{"kind":"external","attribution":"Case A: Multiple sclerosis (rID: 54299) contributed by Safwat Mohammad Almoghazy. Case B: Vascular dementia (rID: 25641) contributed by Frank Gaillard. Case C: Adrenoleukodystrophy (rID: 60905) contributed by Mohammad A. ElBeialy. Case D: CADASIL (rID: 55007) contributed by Maxime St-Amant."},"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2590","nextQuestionPath":"/articles/multiple-sclerosis/questions/1396","relatedArticles":[{"id":33173,"title":"Multiple sclerosis (summary)","link":"/articles/multiple-sclerosis-summary?lang=us"}],"alsoUsedIn":[{"id":1067,"kind":"Course","title":"Neurodegenerative Learning Pathway - page 1067","link":"https://radiopaedia.org/courses/neurodegenerative-learning-pathway/pages/1067"}],"stem":"\u003cp\u003eWhich of the following images is most likely taken from a case of multiple sclerosis?\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/1412"}],"attemptsPercentages":[{"alternativeId":"7040","percentage":1},{"alternativeId":"7039","percentage":3},{"alternativeId":"7041","percentage":1},{"alternativeId":"7038","percentage":95}],"promptToLogin":false,"questionManager":false,"articleId":"multiple-sclerosis"}