Question 1171
{"accessible":false,"alternatives":[{"id":5861,"text":"benign and self-limiting"},{"id":5862,"text":"bilateral in around one-third of cases"},{"id":5863,"text":"biopsy should be avoided"},{"id":5864,"text":"most commonly related to the medial head of gastrocnemius"},{"id":5865,"text":"shares common features with cortical desmoid but is a distinct entity"}],"archived":false,"correctAlternativeId":5865,"explanation":"\u003cp\u003e\u003ca title=\"Distal femoral cortical defect\" class=\"internal\" href=\"/articles/cortical-desmoid\"\u003eDistal femoral avulsive irregularity\u003c/a\u003e is the preferred term for what was previously known as cortical desmoid (ie. the two terms refer to exactly the same entity). The latter term is a misnomer as histologically it is not a desmoid tumor\u0026nbsp;and should probably be avoided to prevent confusion. All other answer statements are correct.\u0026nbsp;\u0026nbsp;\u003c/p\u003e","id":1171,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2232","nextQuestionPath":null,"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 true of distal femoral avulsive\u0026nbsp;irregularity?\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/1171"}],"attemptsPercentages":[{"alternativeId":"5865","percentage":58},{"alternativeId":"5861","percentage":4},{"alternativeId":"5864","percentage":14},{"alternativeId":"5862","percentage":18},{"alternativeId":"5863","percentage":5}],"promptToLogin":false,"questionManager":false,"articleId":"cortical-desmoid"}