Question 1167
{"accessible":false,"alternatives":[{"id":5841,"text":"absence of surrounding edema "},{"id":5842,"text":"heterogeneous central high T2 signal "},{"id":5843,"text":"isointense T1 signal"},{"id":5844,"text":"intramuscular location"},{"id":5845,"text":"presence of enhancement"}],"archived":false,"correctAlternativeId":5841,"explanation":"\u003cp\u003eDuring the active phase, \u003ca href=\"/articles/myositis-ossificans-1\"\u003emyositis \u003c/a\u003e\u003ca href=\"/articles/myositis-ossificans-1\"\u003eossificans\u003c/a\u003e\u0026nbsp;is associated with prominent\u0026nbsp;surrounding muscular edema\u0026nbsp;which can be a useful sign (in addition to peripheral calcification and history of trauma) in confidently\u0026nbsp;differentiating it from sarcomas, which typically induce very little if any surrounding edema.\u0026nbsp;\u003c/p\u003e","id":1167,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2169","nextQuestionPath":"/articles/myositis-ossificans-1/questions/364","relatedArticles":[],"alsoUsedIn":[{"id":145,"kind":"Course","title":"Paediatric MSK: \"leave me alone\" lesions","link":"https://radiopaedia.org/courses/paediatric-msk-leave-me-alone-lesions"},{"id":1198,"kind":"Course","title":"Paediatric Lectures - page 1198","link":"https://radiopaedia.org/courses/paediatric-lectures/pages/1198"}],"stem":"\u003cp\u003eWhich is \u003cstrong\u003eNOT\u003c/strong\u003e a typical MRI feature of myositis ossificans\u0026nbsp;at 4 weeks after suspected inciting trauma?\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/1167"}],"attemptsPercentages":[{"alternativeId":"5843","percentage":13},{"alternativeId":"5842","percentage":12},{"alternativeId":"5845","percentage":24},{"alternativeId":"5841","percentage":47},{"alternativeId":"5844","percentage":4}],"promptToLogin":false,"questionManager":false,"articleId":"myositis-ossificans"}