Question 1318
{"accessible":true,"alternatives":[{"id":6583,"text":"A"},{"id":6584,"text":"B"},{"id":6585,"text":"both"},{"id":6586,"text":"neither"}],"archived":false,"correctAlternativeId":6585,"explanation":"\u003cp\u003ePatient A has a cavernous hemangioma of the cervical cord. The lack of edema above or below the lesion helps distinguish it from ependymoma with hemosiderin cap.\u0026nbsp;Patient B has a skull vault cavernous hemangioma with typical sunburst appearance.\u0026nbsp;\u003c/p\u003e","id":1318,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/20/Paired_case_kahoot_template.004_big_gallery.jpeg","imageAttribution":{"kind":"external","attribution":"Frank Gaillard rID: 35547 and Chris O'Donnell rID: 26876"},"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1318","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[{"id":480,"kind":"Course","title":"Radiology Review Course - Melbourne - page 480","link":"https://radiopaedia.org/courses/radiology-review-course-melbourne-2019/pages/480"},{"id":480,"kind":"Course","title":"Radiology Review Course - Melbourne - page 480","link":"https://radiopaedia.org/courses/radiology-review-course-melbourne-2020/pages/480"},{"id":480,"kind":"Course","title":"Radiology Review Course - page 480","link":"https://radiopaedia.org/courses/radiology-review-course-online/pages/480"}],"stem":"\u003cp\u003eWhich patient has a cavernous venous malformation?\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/1318"}],"attemptsPercentages":[{"alternativeId":"6583","percentage":29},{"alternativeId":"6585","percentage":37},{"alternativeId":"6586","percentage":14},{"alternativeId":"6584","percentage":21}],"promptToLogin":false,"questionManager":false,"articleId":"cavernous-venous-malformation"}