{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T06:10:11Z","timestamp":1756361411502,"version":"3.44.0"},"reference-count":8,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"published-print":{"date-parts":[[2011]]},"abstract":"<jats:p>Chiari in 1891 described a constellation of anomalies at the base of the brain inherited congenitally, the characteristic of which are (1) extension of a tongue of cerebellar tissue posterior to the medulla and cord that extends into the cervical spinal canal; (2) caudal displacement of the medulla and the inferior part of the fourth ventricle into the cervical canal; and (3) a frequent but not invariable association with syringomyelia or a spinal developmental abnormality. Chiari recognized four types of abnormalities. Presently, the term has come to be restricted to Chiari\u2019s types I and II, that is, to cerebellomedullary descent without and with a meningomyelocele, respectively. The association of Arnold\u2013Chairi malformation and high cervical cord infarction is unusual. The most common syndrome, anterior spinal artery syndrome (ASAS), is caused by interruption of blood flow to the anterior spinal artery, producing ischaemia in the anterior two-thirds of the cord, with resulting neurologic deficits. Causes of ASAS include aortic disease, postsurgical, sepsis, hypotension and thromboembolic disorders. The authors present an interesting case of cervical cord infarction due to anterior spinal artery thrombosis in a patient of type 1 Arnold\u2013Chiari malformation without any of the above predisposing factors.<\/jats:p>","DOI":"10.1136\/bcr.07.2010.3170","type":"journal-article","created":{"date-parts":[[2011,4,15]],"date-time":"2011-04-15T16:05:06Z","timestamp":1302883506000},"page":"bcr0720103170","source":"Crossref","is-referenced-by-count":5,"title":["Arnold\u2013Chiari malformation type 1 complicated by sudden onset anterior spinal artery thrombosis, tetraparesis and respiratory arrest"],"prefix":"10.1136","volume":"2011","author":[{"given":"Abdul Majid","family":"Wani","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Najah R","family":"Zayyani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wail","family":"Al Miamini","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amer M","family":"Khoujah","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zeyad","family":"Alharbi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohd S","family":"Diari","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2011,4,15]]},"reference":[{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.1","first-page":"37","article-title":"Hindbrain herniation: A review of embryological theories.","volume":"113","author":"Tubbs","year":"2008","journal-title":"Ital J Anat Embryol"},{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.2","doi-asserted-by":"publisher","DOI":"10.1016\/S0755-4982(05)84244-7"},{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.3","doi-asserted-by":"publisher","DOI":"10.1007\/s11916-007-0022-x"},{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.4","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.60.12.1787"},{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.5","doi-asserted-by":"publisher","DOI":"10.1177\/088307380101600213"},{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.6","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1080\/10790268.2005.11753801","article-title":"Anterior spinal artery syndrome in two children with genetic thrombotic disorders.","volume":"28","author":"Hakimi","year":"2005","journal-title":"J Spinal Cord Med"},{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.7","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1212\/WNL.47.2.321","article-title":"Spinal cord infarction: etiology and outcome.","volume":"47","author":"Cheshire","year":"1996","journal-title":"Neurology"},{"key":"2025082722523113000_2011.apr15_1.bcr0720103170.8","doi-asserted-by":"publisher","DOI":"10.1007\/BF01781206"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr.07.2010.3170","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T05:52:40Z","timestamp":1756360360000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr.07.2010.3170"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011]]},"references-count":8,"alternative-id":["10.1136\/bcr.07.2010.3170"],"URL":"https:\/\/doi.org\/10.1136\/bcr.07.2010.3170","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2011]]}}}