Question 822
{"accessible":true,"alternatives":[{"id":4160,"text":"idiopathic intracranial hypertension"},{"id":4161,"text":"multiple sclerosis"},{"id":4162,"text":"spontaneous craniospinal hypotension"},{"id":4163,"text":"suprasellar arachnoid cyst"},{"id":4164,"text":"thyroid orbitopathy"}],"archived":false,"correctAlternativeId":4160,"explanation":"\u003cp\u003eThe presence of distended optic nerve sheaths with craniocaudal tortuosity and an \u003ca href=\"/articles/empty-sella\"\u003eempty pituitary fossa\u003c/a\u003e in a young woman with headaches is suspicious for idiopathic intracranial hypertension (pseudotumor cerebri). This patient also had enlarged \u003ca href=\"/articles/meckel-cave-1\"\u003eMeckel caves\u003c/a\u003e and space around the oculomotor nerves (not shown).\u0026nbsp;\u003c/p\u003e","id":822,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/928/images-for-mcqs-1__9__big_gallery.jpeg","imageAttribution":{"kind":"case","rID":53523},"imageAttributionCaseInfo":{"title":"Idiopathic intracranial hypertension","contributor_name":"Piyush P Siwach","contributor_param":"piyush-siwach","case_rid":53523,"case_param":"idiopathic-intracranial-hypertension-8"},"firstQuestionPath":"/questions/2045","nextQuestionPath":null,"relatedArticles":[{"id":1700,"title":"Multiple sclerosis","link":"/articles/multiple-sclerosis?lang=us"},{"id":14418,"title":"Suprasellar arachnoid cyst","link":"/articles/suprasellar-arachnoid-cyst?lang=us"},{"id":17774,"title":"Empty sella","link":"/articles/empty-sella?lang=us"},{"id":2180,"title":"Thyroid-associated orbitopathy","link":"/articles/thyroid-associated-orbitopathy-1?lang=us"},{"id":1519,"title":"Spontaneous intracranial hypotension","link":"/articles/spontaneous-intracranial-hypotension-2?lang=us"},{"id":13218,"title":"Meckel’s cave","link":"/articles/meckels-cave-3?lang=us"}],"alsoUsedIn":[{"id":1720,"kind":"Course","title":"2023 Virtual Conference Private Use - page 1720","link":"https://radiopaedia.org/courses/2023-virtual-conference-private-use/pages/1720"},{"id":365,"kind":"LiveSchedule","title":"365","link":"https://radiopaedia.org/admin/live_schedules/365"},{"id":272,"kind":"LiveSchedule","title":"272","link":"https://radiopaedia.org/admin/live_schedules/272"},{"id":1171,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1171","link":"https://radiopaedia.org/courses/adult-neuroradiology-review-course/pages/1171"},{"id":1171,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1171","link":"https://radiopaedia.org/courses/adult-brain-mri-review-course-2015-online-video/pages/1171"},{"id":1469,"kind":"Course","title":"2023 Virtual Conference Private Use - page 1469","link":"https://radiopaedia.org/courses/2023-virtual-conference-private-use/pages/1469"},{"id":1469,"kind":"Course","title":"CT \u0026 MRI Lectures - page 1469","link":"https://radiopaedia.org/courses/ct-mri-lectures/pages/1469"}],"stem":"\u003cp\u003eA 35-year-old woman with a lengthy history of headaches has no significant prior medical history. She is investigated with an MRI of the brain. What is the most likely cause of her headaches?\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/822"}],"attemptsPercentages":[{"alternativeId":"4160","percentage":84},{"alternativeId":"4161","percentage":3},{"alternativeId":"4164","percentage":4},{"alternativeId":"4163","percentage":5},{"alternativeId":"4162","percentage":5}],"promptToLogin":false,"questionManager":false,"articleId":"idiopathic-intracranial-hypertension"}