Question 515
{"accessible":false,"alternatives":[{"id":2582,"text":"cerebral hemisphere"},{"id":2583,"text":"filum terminale"},{"id":2584,"text":"posterior fossa"},{"id":2585,"text":"lateral ventricle"},{"id":2586,"text":"third ventricle"},{"id":2587,"text":"spinal cord"}],"archived":false,"correctAlternativeId":2584,"explanation":"\u003cp\u003eOverall distribution is:\u003c/p\u003e\u003cul\u003e\n\u003cli\u003eposterior fossa: 60%\u003c/li\u003e\n\u003cli\u003esupratentorial ependymoma: 30%\u003c/li\u003e\n\u003cli\u003espinal cord/canal: 10%\u003c/li\u003e\n\u003c/ul\u003e","id":515,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2383","nextQuestionPath":"/articles/myxopapillary-ependymoma-1/questions/514","relatedArticles":[{"id":1290,"title":"Ependymoma","link":"/articles/ependymoma?lang=us"},{"id":19261,"title":"Spinal ependymoma","link":"/articles/spinal-ependymoma?lang=us"},{"id":25239,"title":"Supratentorial ependymoma","link":"/articles/supratentorial-ependymoma?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eOverall, what is the most common location for an ependymoma?\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/515"}],"attemptsPercentages":[{"alternativeId":"2586","percentage":3},{"alternativeId":"2582","percentage":3},{"alternativeId":"2584","percentage":69},{"alternativeId":"2583","percentage":7},{"alternativeId":"2585","percentage":5},{"alternativeId":"2587","percentage":14}],"promptToLogin":false,"questionManager":false,"articleId":"myxopapillary-ependymoma"}