Question 610
{"accessible":false,"alternatives":[{"id":3057,"text":"central neurocytoma"},{"id":3058,"text":"colloid cyst"},{"id":3059,"text":"hypothalamic hamartoma"},{"id":3060,"text":"subependymoma"},{"id":3061,"text":"subependymal giant cell astrocytoma"}],"archived":false,"correctAlternativeId":3061,"explanation":"\u003cp\u003eOf the options, only central neurocytomas and subependymal giant cell astrocytomas typically enhance, the latter usually vividly. Subependymomas may demonstrate some enhancement if large.\u0026nbsp;\u003c/p\u003e\u003cp\u003eThe young and age, location and history of seizures are consistent with a history of \u003ca href=\"/articles/tuberous-sclerosis\"\u003etuberous sclerosis\u003c/a\u003e and thus \u003ca href=\"/articles/subependymal-giant-cell-astrocytoma\"\u003esubependymal giant cell astrocytoma\u003c/a\u003e is the correct answer.\u0026nbsp;\u003c/p\u003e","id":610,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2068","nextQuestionPath":"/articles/subependymal-giant-cell-astrocytoma/questions/595","relatedArticles":[{"id":2224,"title":"Tuberous sclerosis","link":"/articles/tuberous-sclerosis?lang=gb"},{"id":4743,"title":"Subependymoma","link":"/articles/subependymoma?lang=gb"},{"id":44318,"title":"Epilepsy","link":"/articles/epilepsy?lang=gb"},{"id":1076,"title":"Central neurocytoma","link":"/articles/central-neurocytoma?lang=gb"},{"id":1147,"title":"Colloid cyst of the third ventricle","link":"/articles/colloid-cyst-of-the-third-ventricle?lang=gb"},{"id":1485,"title":"Hypothalamic hamartoma","link":"/articles/hypothalamic-hamartoma?lang=gb"},{"id":21040,"title":"Intraventricular masses (an approach)","link":"/articles/intraventricular-masses-an-approach-1?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"},{"id":1175,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1175","link":"https://radiopaedia.org/courses/adult-neuroradiology-review-course/pages/1175"},{"id":1175,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1175","link":"https://radiopaedia.org/courses/adult-brain-mri-review-course-2015-online-video/pages/1175"},{"id":1175,"kind":"Course","title":"Content Previews - page 1175","link":"https://radiopaedia.org/courses/previews/pages/1175"}],"stem":"\u003cp\u003eIn a 20-year-old with seizures, an enhancing mass near the foramen of Monro most likely represents a...\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/610"}],"attemptsPercentages":[{"alternativeId":"3058","percentage":17},{"alternativeId":"3061","percentage":61},{"alternativeId":"3059","percentage":4},{"alternativeId":"3057","percentage":11},{"alternativeId":"3060","percentage":8}],"promptToLogin":false,"questionManager":false,"articleId":"subependymal-giant-cell-astrocytoma"}