Question 1599
{"accessible":true,"alternatives":[{"id":7963,"text":"extradural hematoma"},{"id":7964,"text":"intracerebral hemorrhage"},{"id":7965,"text":"petechial hemorrhage"},{"id":7966,"text":"subarachnoid hemorrhage"},{"id":7967,"text":"subdural hematoma"}],"archived":false,"correctAlternativeId":7967,"explanation":"\u003cp\u003eThe subdural space extends along the dural folds of the falx cerebri and tentorium cerebelli.\u0026nbsp;The falx cerebri and left tentorium cerebelli are abnormally thickened and high-density reflecting \u003ca href=\"/articles/subdural-haemorrhage\" title=\"Subdural haematoma\"\u003esubdural hematoma\u003c/a\u003e.\u0026nbsp;\u003c/p\u003e","id":1599,"imageUrl":"https://prod-images-static.radiopaedia.org/images/5484549/7640521aa250c8e036736fbcdeb1eb_big_gallery.jpg","imageAttribution":{"kind":"case","rID":26695},"imageAttributionCaseInfo":{"title":"Falx cerebri and tentorium cerebelli subdural hematoma","contributor_name":"Henry Knipe","contributor_param":"henryknipe","case_rid":26695,"case_param":"falx-cerebri-and-tentorium-cerebelli-subdural-haematoma"},"firstQuestionPath":"/questions/2320","nextQuestionPath":"/articles/subarachnoid-haemorrhage/questions/1294","relatedArticles":[{"id":1309,"title":"Extradural hemorrhage","link":"/articles/extradural-haemorrhage?lang=us"},{"id":1518,"title":"Intracranial hemorrhage","link":"/articles/intracranial-haemorrhage?lang=us"},{"id":2121,"title":"Subdural hemorrhage","link":"/articles/subdural-haemorrhage?lang=us"},{"id":6132,"title":"Intracerebral hemorrhage","link":"/articles/intracerebral-haemorrhage?lang=us"},{"id":40105,"title":"Extradural hematoma vs subdural hematoma","link":"/articles/extradural-haematoma-vs-subdural-haematoma?lang=us"}],"alsoUsedIn":[{"id":612,"kind":"Course","title":"Radiopaedia 2020 - Lectures Only - page 612","link":"https://radiopaedia.org/courses/radiopaedia-2020-exclusive/pages/612"},{"id":612,"kind":"Course","title":"2020 Virtual Conference Private Use - page 612","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/612"},{"id":700,"kind":"Course","title":"Trauma \u0026 Emergency Radiology Course - page 700","link":"https://radiopaedia.org/courses/medical-mums/pages/700"},{"id":700,"kind":"Course","title":"Trauma Radiology Course - page 700","link":"https://radiopaedia.org/courses/trauma-radiology-course-online/pages/700"},{"id":700,"kind":"Course","title":"2020 Virtual Conference Private Use - page 700","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/700"},{"id":1409,"kind":"Course","title":"Emergency Radiology Course - page 1409","link":"https://radiopaedia.org/courses/emergency-radiology-course-online/pages/1409"},{"id":1409,"kind":"Course","title":"Emergency Radiology Course - Melbourne - page 1409","link":"https://radiopaedia.org/courses/emergency-radiology-course-melbourne-2022/pages/1409"},{"id":1409,"kind":"Course","title":"Emergency Radiology Course - Brisbane - page 1409","link":"https://radiopaedia.org/courses/emergency-radiology-course-brisbane-2022/pages/1409"}],"stem":"\u003cp\u003eThis 85-year-old presented to the emergency department after an unwitnessed fall with head strike. He underwent CT. A non-contrast coronal reformat is shown. What is the most likely diagnosis?\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/1599"}],"attemptsPercentages":[{"alternativeId":"7965","percentage":7},{"alternativeId":"7963","percentage":3},{"alternativeId":"7967","percentage":66},{"alternativeId":"7964","percentage":6},{"alternativeId":"7966","percentage":19}],"promptToLogin":false,"questionManager":false,"articleId":"subarachnoid-hemorrhage"}