Question 2068
{"accessible":false,"alternatives":[{"id":10269,"text":"cerebral aneurysm"},{"id":10267,"text":"cortical/subcortical tuber"},{"id":10268,"text":"radial bands"},{"id":10266,"text":"subependymal giant cell astrocytoma"},{"id":10265,"text":"subependymal hamartoma"}],"archived":false,"correctAlternativeId":10268,"explanation":"\u003cp\u003eThe\u0026nbsp;radial bands sign, also known as\u0026nbsp;radial migration bands,\u0026nbsp;refers to linear bands seen on MRI, radiating from the periventricular white matter to the subcortical region, thought to be specific for tuberous sclerosis.\u003c/p\u003e","id":2068,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2068","nextQuestionPath":"/articles/subependymal-giant-cell-astrocytoma/questions/2067","relatedArticles":[{"id":53591,"title":"Cortical tubers","link":"/articles/cortical-tubers?lang=gb"},{"id":19897,"title":"Radial bands sign (tuberous sclerosis)","link":"/articles/radial-bands-sign-tuberous-sclerosis?lang=gb"},{"id":66200,"title":"Subependymal hamartoma","link":"/articles/subependymal-hamartoma?lang=gb"}],"alsoUsedIn":[{"id":924,"kind":"Course","title":"2021 Virtual Conference Private Use - page 924","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/924"},{"id":924,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 924","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/924"}],"stem":"\u003cp\u003eWhich of the neuroimaging finding\u0026nbsp;thought to be relatively specific for tuberous sclerosis?\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/2068"}],"attemptsPercentages":[{"alternativeId":"10268","percentage":38},{"alternativeId":"10266","percentage":22},{"alternativeId":"10269","percentage":4},{"alternativeId":"10267","percentage":23},{"alternativeId":"10265","percentage":13}],"promptToLogin":false,"questionManager":false,"articleId":"subependymal-giant-cell-astrocytoma"}