Question 2
{"accessible":false,"alternatives":[{"id":4,"text":"T1 hypointense to cortex; T2 hypointense to cortex"},{"id":5,"text":"T1 hypointense to cortex; T2 hyperintense to cortex"},{"id":6,"text":"T1 isointense to cortex; T2 isointense to cortex"},{"id":7,"text":"T1 hyperintense to cortex; T2 hypointense to cortex"},{"id":90,"text":"T1 hyperintense to cortex; T2 hyperintense to cortex"}],"archived":false,"correctAlternativeId":6,"explanation":"\u003cp\u003eT1 usually isointense to grey matter (60-90%); somewhat hypointense in 10-40% of cases.\u003c/p\u003e\u003cp\u003eT2 usually isointense (50%); hyperintense in 35-40% (e.g. microcystic or chondroid variants) and sometimes hypointense if very fibrous or calcified.\u003c/p\u003e","id":2,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2803","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[{"id":445,"kind":"Course","title":"Help: Multiple Choice Questions - page 445","link":"https://radiopaedia.org/courses/help-multiple-choice-questions/pages/445"}],"stem":"\u003cp\u003eWhat are the typical signal characteristics of meningiomas on MRI?\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/2"}],"attemptsPercentages":[{"alternativeId":"4","percentage":10},{"alternativeId":"6","percentage":46},{"alternativeId":"90","percentage":6},{"alternativeId":"5","percentage":30},{"alternativeId":"7","percentage":8}],"promptToLogin":false,"questionManager":false,"articleId":"meningioma"}