Question 2315
{"accessible":true,"alternatives":[{"id":11452,"text":"cisterna magna"},{"id":11450,"text":"interhemispheric fissure"},{"id":11451,"text":"lateral fissure"},{"id":11453,"text":"suprasellar cistern"}],"archived":false,"correctAlternativeId":11453,"explanation":"\u003cp\u003eThe suprasellar cistern is the first of the basilar cisterns effaced in transtentorial herniation.\u003c/p\u003e","id":2315,"imageUrl":"https://prod-images-static.radiopaedia.org/images/9220390/151eeca48170cd80dd08453b585630_big_gallery.jpg","imageAttribution":{"kind":"case","rID":32383},"imageAttributionCaseInfo":{"title":"Subdural hematoma, uncal herniation and Duret brainstem hemorrhage","contributor_name":"Andrew Dixon","contributor_param":"dixona","case_rid":32383,"case_param":"subdural-haematoma-uncal-herniation-and-duret-brainstem-haemorrhage-1"},"firstQuestionPath":"/questions/2315","nextQuestionPath":null,"relatedArticles":[{"id":33692,"title":"Transtentorial herniation","link":"/articles/transtentorial-herniation?lang=us"},{"id":35789,"title":"Interhemispheric fissure","link":"/articles/interhemispheric-fissure?lang=us"},{"id":18682,"title":"Suprasellar cistern","link":"/articles/suprasellar-cistern?lang=us"},{"id":25406,"title":"Sylvian fissure","link":"/articles/sylvian-fissure?lang=us"}],"alsoUsedIn":[{"id":1377,"kind":"Course","title":"Head CT: Graphic Novel - page 1377","link":"https://radiopaedia.org/courses/head-ct-graphic-novel/pages/1377"}],"stem":"\u003cp\u003eEffacement of which structure is characteristic of transtentorial herniation?\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/2315"}],"attemptsPercentages":[{"alternativeId":"11452","percentage":18},{"alternativeId":"11450","percentage":7},{"alternativeId":"11453","percentage":61},{"alternativeId":"11451","percentage":14}],"promptToLogin":false,"questionManager":false,"articleId":"cisterna-magna"}