Question 2227
{"accessible":false,"alternatives":[{"id":11028,"text":"aneurysmal bone cysts"},{"id":11029,"text":"chondromyxoid fibromas"},{"id":11030,"text":"enchondromas"},{"id":11031,"text":"giant cell tumours"},{"id":11032,"text":"osteochondromas"}],"archived":false,"correctAlternativeId":11032,"explanation":"\u003cp\u003eSecondary chondrosarcomas most often arise within \u003ca title=\"Osteochondroma\" class=\"internal\" href=\"/articles/osteochondroma\"\u003eosteochondromas\u003c/a\u003e, particularly in the setting of \u003ca title=\"Multiple hereditary exostoses\" class=\"internal\" href=\"/articles/hereditary-multiple-exostoses\"\u003emultiple hereditary exostoses\u003c/a\u003e. They may also develop within \u003ca title=\"Enchondromas\" class=\"internal\" href=\"/articles/enchondroma\"\u003eenchondromas\u003c/a\u003e.\u0026nbsp;\u003c/p\u003e","id":2227,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2234","nextQuestionPath":"/articles/aneurysmal-bone-cyst/questions/1804","relatedArticles":[{"id":1121,"title":"Chondrosarcoma","link":"/articles/chondrosarcoma?lang=gb"},{"id":1799,"title":"Osteochondroma","link":"/articles/osteochondroma?lang=gb"},{"id":7620,"title":"Enchondroma","link":"/articles/enchondroma?lang=gb"},{"id":10809,"title":"Chondromyxoid fibroma","link":"/articles/chondromyxoid-fibroma?lang=gb"},{"id":1385,"title":"Giant cell tumour of bone","link":"/articles/giant-cell-tumour-of-bone?lang=gb"}],"alsoUsedIn":[{"id":1119,"kind":"RestrictedPage","title":"Page 1119 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/1119"},{"id":2086,"kind":"Course","title":"2024 Virtual Conference Private Use - page 2086","link":"https://radiopaedia.org/courses/2024-virtual-conference-private-use/pages/2086"},{"id":2086,"kind":"Course","title":"X-ray Interpretation: Bone Lesions Peer Review - page 2086","link":"https://radiopaedia.org/courses/x-ray-interpretation-bone-lesions-peer-review/pages/2086"},{"id":2086,"kind":"Course","title":"X-ray Interpretation: Bone Lesions - page 2086","link":"https://radiopaedia.org/courses/x-ray-interpretation-bone-lesions/pages/2086"}],"stem":"\u003cp\u003eSecondary chondrosarcomas most often arise within...\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/2227"}],"attemptsPercentages":[{"alternativeId":"11032","percentage":54},{"alternativeId":"11030","percentage":37},{"alternativeId":"11031","percentage":3},{"alternativeId":"11029","percentage":3},{"alternativeId":"11028","percentage":3}],"promptToLogin":false,"questionManager":false,"articleId":"aneurysmal-bone-cyst"}