{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T22:42:35Z","timestamp":1784673755186,"version":"3.55.0"},"reference-count":13,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ann Otol Rhinol Laryngol"],"published-print":{"date-parts":[[2004,9]]},"abstract":"<jats:p>Splaying of the carotid bifurcation revealed by an imaging study is usually indicative of a carotid body tumor, but there are other possibilities. To promote awareness of a cervical sympathetic chain schwannoma as another cause of splaying of the carotid bifurcation, we present a case of cervical sympathetic chain schwannoma, with an additional 7 cases in the English-language literature, and discuss the relationship between the great vessels of the neck and a carotid body tumor or a schwannoma of the cervical sympathetic chain or vagus nerve from an anatomic viewpoint. We conclude that splaying of the carotid bifurcation with hypervascularity suggests a carotid body tumor, whereas in cases without hypervascularity, a cervical sympathetic chain schwannoma is another possibility. Vagus nerve schwannomas can separate the internal jugular vein and internal carotid artery, but seldom widen the carotid bifurcation.<\/jats:p>","DOI":"10.1177\/000348940411300904","type":"journal-article","created":{"date-parts":[[2014,10,3]],"date-time":"2014-10-03T14:40:52Z","timestamp":1412347252000},"page":"696-699","source":"Crossref","is-referenced-by-count":40,"title":["Splaying of the Carotid Bifurcation Caused by a Cervical Sympathetic Chain Schwannoma"],"prefix":"10.1177","volume":"113","author":[{"given":"Cheng-Ping","family":"Wang","sequence":"first","affiliation":[{"name":"Taipei, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jong-Kai","family":"Hsiao","sequence":"additional","affiliation":[{"name":"Taipei, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jenq-Yuh","family":"Ko","sequence":"additional","affiliation":[{"name":"Taipei, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2004,9,1]]},"reference":[{"key":"bibr1-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0096(199711\/12)25:9<481::AID-JCU3>3.0.CO;2-J"},{"key":"bibr2-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1016\/S0895-6111(96)00052-3"},{"key":"bibr3-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1007\/s002340100681"},{"key":"bibr4-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1007\/s100169910097"},{"key":"bibr5-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100106930"},{"key":"bibr6-000348940411300904","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1177\/000313480006600111","volume":"66","author":"Souza JW","year":"2000","journal-title":"Am Surg"},{"key":"bibr7-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1097\/00006123-200112000-00027"},{"key":"bibr8-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1016\/0165-5876(89)90231-0"},{"key":"bibr9-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1016\/S0266-4356(98)90493-4"},{"key":"bibr10-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1177\/000348940010900109"},{"key":"bibr11-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-59989770104-9"},{"key":"bibr12-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1016\/S0385-8146(01)00130-4"},{"key":"bibr13-000348940411300904","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-199612000-00021"}],"container-title":["Annals of Otology, Rhinology &amp; Laryngology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/000348940411300904","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/000348940411300904","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T11:18:02Z","timestamp":1777375082000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/000348940411300904"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,9]]},"references-count":13,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2004,9]]}},"alternative-id":["10.1177\/000348940411300904"],"URL":"https:\/\/doi.org\/10.1177\/000348940411300904","relation":{},"ISSN":["0003-4894","1943-572X"],"issn-type":[{"value":"0003-4894","type":"print"},{"value":"1943-572X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,9]]}}}