Question 911
{"accessible":false,"alternatives":[{"id":4580,"text":"extracranial herniation"},{"id":4581,"text":"subfalcine herniation"},{"id":4582,"text":"tonsillar herniation"},{"id":4583,"text":"uncal herniation"}],"archived":false,"correctAlternativeId":4583,"explanation":"\u003cp\u003eTranstentorial herniation, most commonly uncal, but also potentially ascending (due to posterior fossa mass effect) can occlude the posterior cerebral artery and/or superior cerebellar artery resulting in infarction.\u0026nbsp;\u003c/p\u003e","id":911,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/911","nextQuestionPath":"/articles/brain-herniation-1/questions/162","relatedArticles":[],"alsoUsedIn":[{"id":119,"kind":"Course","title":"Emergency Radiology Course - Melbourne - page 119","link":"https://radiopaedia.org/courses/emergency-radiology-course-melbourne-2020/pages/119"},{"id":119,"kind":"Course","title":"Trauma Radiology Course - Sydney - page 119","link":"https://radiopaedia.org/courses/trauma-radiology-course-sydney-2020/pages/119"},{"id":119,"kind":"Course","title":"Trauma CT Brain Learning Pathway - page 119","link":"https://radiopaedia.org/courses/trauma-ct-brain-learning-pathway/pages/119"}],"stem":"\u003cp\u003eWhich type of cerebral herniation can result in occlusion of the ipsilateral posterior cerebral artery?\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/911"}],"attemptsPercentages":[{"alternativeId":"4582","percentage":15},{"alternativeId":"4581","percentage":8},{"alternativeId":"4580","percentage":2},{"alternativeId":"4583","percentage":75}],"promptToLogin":false,"questionManager":false,"articleId":"brain-herniation"}