Question 2322
{"accessible":true,"alternatives":[{"id":11478,"text":"communicating hydrocephalus due to meningitis"},{"id":11479,"text":"non-communicating hydrocephalus due to meningitis"},{"id":11480,"text":"communicating hydrocephalus due to a third ventricular tumor"},{"id":11481,"text":"non-communicating hydrocephalus due to a third ventricular tumor"}],"archived":false,"correctAlternativeId":11478,"explanation":"\u003cp\u003eThe MR image shows mild dilation of the third ventricle, indicating the presence of hydrocephalus. Given the diffuse meningeal enhancement, the most likely etiology is meningitis, which causes communicating hydrocephalus.\u003c/p\u003e","id":2322,"imageUrl":"https://prod-images-static.radiopaedia.org/images/57200830/12._big_gallery.jpeg","imageAttribution":{"kind":"case","rID":97444},"imageAttributionCaseInfo":{"title":"Bacterial meningitis - septation of subarachnoid spaces","contributor_name":"Ammar Haouimi","contributor_param":"ammar-haouimi","case_rid":97444,"case_param":"bacterial-meningitis-septation-of-subarachnoid-spaces"},"firstQuestionPath":"/questions/2322","nextQuestionPath":"/articles/colloid-cyst-of-the-third-ventricle/questions/2321","relatedArticles":[{"id":19487,"title":"Hydrocephalus","link":"/articles/hydrocephalus?lang=us"},{"id":39104,"title":"Communicating hydrocephalus","link":"/articles/communicating-hydrocephalus?lang=us"},{"id":1752,"title":"Obstructive hydrocephalus","link":"/articles/obstructive-hydrocephalus?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\u003eA 2-month-old presents with seizures. What is the best interpretation of the T1 weighted post-contrast MRI image shown below?\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/2322"}],"attemptsPercentages":[{"alternativeId":"11481","percentage":4},{"alternativeId":"11478","percentage":77},{"alternativeId":"11480","percentage":3},{"alternativeId":"11479","percentage":16}],"promptToLogin":false,"questionManager":false,"articleId":"colloid-cyst-of-the-third-ventricle"}