{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T18:33:42Z","timestamp":1760985222562},"reference-count":3,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2014,12,2]],"date-time":"2014-12-02T00:00:00Z","timestamp":1417478400000},"content-version":"unspecified","delay-in-days":2345,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Can. j. neurol. sci."],"published-print":{"date-parts":[[2008,7]]},"abstract":"<jats:sec id=\"S0317167100009021_abs1\"><jats:title><jats:bold><jats:italic>Background:<\/jats:italic><\/jats:bold><\/jats:title><jats:p>Posterior rupture of a sphenoid sinus mucocele is a rare cause of brainstem injury.<\/jats:p><\/jats:sec><jats:sec id=\"S0317167100009021_abs2\"><jats:title><jats:bold><jats:italic>Methods:<\/jats:italic><\/jats:bold><\/jats:title><jats:p>Case report.<\/jats:p><\/jats:sec><jats:sec id=\"S0317167100009021_abs3\"><jats:title><jats:bold><jats:italic>Results:<\/jats:italic><\/jats:bold><\/jats:title><jats:p>A healthy young woman with a history of prior surgical excision of nasal polyps presented with a headache and evolving neurologic symptoms. The clinical presentation and imaging studies were consistent with a posterior rupture of a large sphenoid mucocele with subsequent inflammatory changes in the brainstem and evidence of brainstem stroke. Relatively rapid recovery coincided temporally with the resolution of local inflammation. Longer-term recovery continued over months, as expected following stroke.<\/jats:p><\/jats:sec><jats:sec id=\"S0317167100009021_abs4\"><jats:title><jats:bold><jats:italic>Conclusions:<\/jats:italic><\/jats:bold><\/jats:title><jats:p>Posterior rupture of a sphenoid sinus mucocele may cause brainstem injury by multiple mechanisms.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0317167100009021","type":"journal-article","created":{"date-parts":[[2014,12,12]],"date-time":"2014-12-12T15:17:13Z","timestamp":1418397433000},"page":"381-385","source":"Crossref","is-referenced-by-count":2,"title":["Sphenoid Sinus Mucocele - Rupture Causing Brainstem Inflammation and Stroke"],"prefix":"10.1017","volume":"35","author":[{"given":"Kevin","family":"Busche","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wiliam F.","family":"Morrish","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2014,12,2]]},"reference":[{"key":"S0317167100009021_ref003","first-page":"310","article-title":"Sphenoethmoidal sinusitis complicated by cavernous sinus thrombosis and ponto-cerebellar infarction","volume":"15","author":"Macdonald","year":"1988","journal-title":"Can J Neurosci"},{"key":"S0317167100009021_ref002","doi-asserted-by":"publisher","DOI":"10.1177\/000348940010900220"},{"key":"S0317167100009021_ref001","first-page":"173","article-title":"Sinusitis and ischemic Stroke","author":"Rochat","year":"2001","journal-title":"Rhinology"}],"container-title":["Canadian Journal of Neurological Sciences \/ Journal Canadien des Sciences Neurologiques"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0317167100009021","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,30]],"date-time":"2019-04-30T23:28:13Z","timestamp":1556666893000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0317167100009021\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,7]]},"references-count":3,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2008,7]]}},"alternative-id":["S0317167100009021"],"URL":"https:\/\/doi.org\/10.1017\/s0317167100009021","relation":{},"ISSN":["0317-1671","2057-0155"],"issn-type":[{"value":"0317-1671","type":"print"},{"value":"2057-0155","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,7]]}}}