{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T10:52:38Z","timestamp":1790419958839,"version":"4.1.0"},"reference-count":12,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>A 52-year-old man presented with sudden onset symptoms of multiple cranial nerve palsies (IX, X and XII) following a 10-day history of coryzal illness. Follow-up examination established atrophy of the trapezius suggesting additional involvement of the spinal accessory nerve (XI). Further investigation including CT and MRI demonstrated dissection of the internal carotid artery. Given the involvement of cranial nerves IX to XII, and that the patient demonstrated no signs of Horner's syndrome, we suggested that this patient fits the description of Collet-Sicard syndrome. On vascular opinion the carotid dissection was expected to resolve without intervention but the patient was prescribed aspirin for thromboprophylaxis. Gradual resolution of neurological symptoms was observed at 8-week follow-up.<\/jats:p>","DOI":"10.1136\/bcr-2013-200358","type":"journal-article","created":{"date-parts":[[2013,7,31]],"date-time":"2013-07-31T23:36:57Z","timestamp":1375313817000},"page":"bcr2013200358","source":"Crossref","is-referenced-by-count":11,"title":["Collet-Sicard syndrome as a result of unilateral carotid artery dissection"],"prefix":"10.1136","volume":"2013","author":[{"given":"Rupert","family":"Smith","sequence":"first","affiliation":[{"name":"Norwich Medical School, University of East Anglia, Norwich, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Tassone","sequence":"additional","affiliation":[{"name":"ENT Department, James Paget University Hospitals NHS Foundation Trust, Norfolk, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Janak","family":"Saada","sequence":"additional","affiliation":[{"name":"Radiology Department, Norfolk and Norwich University Hospitals Foundation Trust, Norwich, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2013,7,31]]},"reference":[{"key":"2025082800440795000_2013.jul31_1.bcr2013200358.1","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1212\/WNL.46.2.356","article-title":"Cranial nerve palsy in spontaneous dissection of the extracranial internal carotid artery","volume":"2013","author":"Mokri","year":"1996","journal-title":"Neurology"},{"key":"2025082800440795000_2013.jul31_1.bcr2013200358.2","doi-asserted-by":"crossref","unstructured":"Epstein E Khan MA Francis D . 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