Question 910
{"accessible":false,"alternatives":[{"id":4575,"text":"Mt Edna sign"},{"id":4576,"text":"Mt Everest sign"},{"id":4577,"text":"Mt Fuji sign"},{"id":4578,"text":"Mt Kenya sign"},{"id":4579,"text":"Mt Kilimanjaro sign"}],"archived":false,"correctAlternativeId":4577,"explanation":"\u003cp\u003eAren't radiology signs a bit silly? Anyway, the correct answer is Mt Fuji sign describing the compressed and separated frontal poles in a pneumocephalus.\u0026nbsp;\u003c/p\u003e\u003cp\u003eThe importance is not the name of the sign, but the appearance, as urgent decompression is required.\u0026nbsp;\u003c/p\u003e","id":910,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/910","nextQuestionPath":null,"relatedArticles":[{"id":12517,"title":"Tension pneumocephalus","link":"/articles/tension-pneumocephalus?lang=us"}],"alsoUsedIn":[{"id":109,"kind":"Course","title":"Emergency Radiology Course - Melbourne - page 109","link":"https://radiopaedia.org/courses/emergency-radiology-course-melbourne-2020/pages/109"},{"id":109,"kind":"Course","title":"Trauma Radiology Course - Sydney - page 109","link":"https://radiopaedia.org/courses/trauma-radiology-course-sydney-2020/pages/109"},{"id":109,"kind":"Course","title":"Trauma CT Brain Learning Pathway - page 109","link":"https://radiopaedia.org/courses/trauma-ct-brain-learning-pathway/pages/109"}],"stem":"\u003cp\u003eWhat radiological sign is used to describe a tension pneumocephalus?\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/910"}],"attemptsPercentages":[{"alternativeId":"4575","percentage":2},{"alternativeId":"4579","percentage":2},{"alternativeId":"4576","percentage":3},{"alternativeId":"4577","percentage":93},{"alternativeId":"4578","percentage":1}],"promptToLogin":false,"questionManager":false,"articleId":"pneumocephalus"}