Question 513
{"accessible":true,"alternatives":[{"id":2572,"text":"focal cortical dysplasia"},{"id":2573,"text":"glioblastoma"},{"id":2574,"text":"meningioma"},{"id":2575,"text":"myxopapillary ependymoma"},{"id":2576,"text":"primary CNS lymphoma"}],"archived":false,"correctAlternativeId":2575,"explanation":"\u003cp\u003eThe image is of a number of perivascular rosettes with central myxoid material, characteristic of myxopapillary\u0026nbsp;ependymomas.\u0026nbsp;\u003c/p\u003e","id":513,"imageUrl":"https://prod-images-static.radiopaedia.org/images/29031699/03995a5447275fac0511fe66b89012_big_gallery.jpeg","imageAttribution":{"kind":"case","rID":51750},"imageAttributionCaseInfo":{"title":"Myxopapillary ependymoma (histology)","contributor_name":"Frank Gaillard","contributor_param":"frank","case_rid":51750,"case_param":"myxopapillary-ependymoma-histology"},"firstQuestionPath":"/questions/559","nextQuestionPath":null,"relatedArticles":[{"id":1659,"title":"Meningioma","link":"/articles/meningioma?lang=us"},{"id":10164,"title":"Focal cortical dysplasia","link":"/articles/focal-cortical-dysplasia?lang=us"},{"id":1032,"title":"Lymphomas of the central nervous system","link":"/articles/lymphomas-of-the-central-nervous-system?lang=us"},{"id":19263,"title":"Myxopapillary ependymoma","link":"/articles/myxopapillary-ependymoma-1?lang=us"},{"id":4910,"title":"Glioblastoma, IDH-wildtype","link":"/articles/glioblastoma-idh-wildtype?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eThe histological feature shown in the attached image is consistent with which of the following central nervous system tumors?\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/513"}],"attemptsPercentages":[{"alternativeId":"2574","percentage":19},{"alternativeId":"2572","percentage":15},{"alternativeId":"2576","percentage":14},{"alternativeId":"2575","percentage":43},{"alternativeId":"2573","percentage":9}],"promptToLogin":false,"questionManager":false,"articleId":"perivascular-pseudorosettes-ependymoma"}