{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T23:57:19Z","timestamp":1776124639937,"version":"3.50.1"},"reference-count":0,"publisher":"Scientific Scholar","issue":"01","license":[{"start":{"date-parts":[[2019,9,25]],"date-time":"2019-09-25T00:00:00Z","timestamp":1569369600000},"content-version":"vor","delay-in-days":1728,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Neurosciences in Rural Practice"],"published-print":{"date-parts":[[2015,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Schwannomas are benign lesions that arise from the nerve sheath of cranial nerves. The most common schwannomas arise from the 8 th cranial nerve (the vestibulo-cochlear nerve) followed by trigeminal and facial nerves and then from glossopharyngeal, vagus, and spinal accessory nerves. Schwannomas involving the oculomotor, trochlear, abducens and hypoglossal nerves are very rare. We report a very unusual spinal accessory nerve schwannoma which occupied the fourth ventricle and extended inferiorly to the upper cervical canal. The radiological features have been detailed. The diagnostic dilemma was due to its midline posterior location mimicking a fourth ventricular lesion like medulloblastoma and ependymoma. Total excision is the ideal treatment for these tumors. A brief review of literature with tabulations of the variants has been listed.<\/jats:p>","DOI":"10.4103\/0976-3147.143217","type":"journal-article","created":{"date-parts":[[2014,10,17]],"date-time":"2014-10-17T14:33:26Z","timestamp":1413556406000},"page":"112-115","source":"Crossref","is-referenced-by-count":5,"title":["Spinal accessory nerve schwannomas masquerading as a fourth ventricular lesion"],"prefix":"10.25259","volume":"6","author":[{"given":"Shyam Sundar","family":"Krishnan","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Achantha Lakshmipathy Neurosurgical Centre, Voluntary Health Services, Chennai, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sivaram","family":"Bojja","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Achantha Lakshmipathy Neurosurgical Centre, Voluntary Health Services, Chennai, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Madabhushi Chakravarthy","family":"Vasudevan","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Achantha Lakshmipathy Neurosurgical Centre, Voluntary Health Services, Chennai, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2019,9,25]]},"container-title":["Journal of Neurosciences in Rural Practice"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.4103\/0976-3147.143217.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,5]],"date-time":"2023-08-05T04:21:32Z","timestamp":1691209292000},"score":1,"resource":{"primary":{"URL":"https:\/\/ruralneuropractice.com\/spinal-accessory-nerve-schwannomas-masquerading-as-a-fourth-ventricular-lesion\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,1]]},"references-count":0,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2019,9,25]]},"published-print":{"date-parts":[[2015,1]]}},"URL":"https:\/\/doi.org\/10.4103\/0976-3147.143217","relation":{},"ISSN":["0976-3147","0976-3155"],"issn-type":[{"value":"0976-3147","type":"print"},{"value":"0976-3155","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,1]]}}}