{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T13:32:11Z","timestamp":1777469531958,"version":"3.51.4"},"reference-count":32,"publisher":"SAGE Publications","issue":"3P2","license":[{"start":{"date-parts":[[1996,5,1]],"date-time":"1996-05-01T00:00:00Z","timestamp":830908800000},"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":["Acta Radiol"],"published-print":{"date-parts":[[1996,5]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To evaluate pulsed Doppler ultrasound and MR angiography (MRA) in the diagnosis of cervicocranial dissection.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods:<\/jats:title>\n                    <jats:p>Fourteen patients with cervicocranial artery dissection were examined over a 3-year period. Twelve patients had dissection of the extracranial part of the internal carotid artery, and 2 had vertebral artery dissection. All patients were examined with pulsed Doppler ultrasound. In addition, all patients had conventional angiography (n=9) and\/or MR imaging including MRA (n=9).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Doppler ultrasound disclosed unspecific abnormalities in 11 of 14 dissected vessels; 3 patients had false-negative Doppler findings. MRA showed vessel abnormalities in 9 of 9 patients; 2 vessels were occluded, and 7 vessels had changes typical of dissection (double lumen and\/or string sign). Twelve patients had follow-up examinations with pulsed Doppler ultrasound (n=12), conventional angiography (n=3), and MRA\/MR (n=11). Follow-up Doppler showed complete or partial normalization in 61 of 9 patients, all confirmed by either angiography or MRA.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Our findings suggest that Doppler ultrasound may be used in follow-up of pathologic Doppler findings in known dissections, and that MRA may replace angiography in the confirmative diagnosis of cervicocranial dissection.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/02841851960373p220","type":"journal-article","created":{"date-parts":[[2015,6,11]],"date-time":"2015-06-11T06:26:50Z","timestamp":1434004010000},"page":"529-534","source":"Crossref","is-referenced-by-count":5,"title":["Cervicocranial Artery Dissection"],"prefix":"10.1177","volume":"37","author":[{"given":"S. J.","family":"Bakke","sequence":"first","affiliation":[{"name":"Department of Radiology, National Hospital, University of Oslo, Oslo, Norway."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.-J.","family":"Smith","sequence":"additional","affiliation":[{"name":"Department of Radiology, National Hospital, University of Oslo, Oslo, Norway."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Kerty","sequence":"additional","affiliation":[{"name":"Department of Neurology, National Hospital, University of Oslo, Oslo, Norway."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Dahl","sequence":"additional","affiliation":[{"name":"Department of Neurology, National Hospital, University of Oslo, Oslo, Norway."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1996,5,1]]},"reference":[{"key":"bibr1-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1227\/00006123-199107000-00015"},{"key":"bibr2-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.25.6.1201"},{"key":"bibr3-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.1870130313"},{"key":"bibr4-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1986.00520120019010"},{"key":"bibr5-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1987.00520140009010"},{"key":"bibr6-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1987.00520170009012"},{"key":"bibr7-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.24.1.126"},{"key":"bibr8-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.53.5.379"},{"key":"bibr9-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1017\/S0317167100024690"},{"key":"bibr10-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.162.5.8166011"},{"key":"bibr11-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.16.6.925"},{"key":"bibr12-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.3109\/01658108509071460"},{"key":"bibr13-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1989.00520420090028"},{"key":"bibr14-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.138.2.7455105"},{"key":"bibr15-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.54.10.863"},{"key":"bibr16-02841851960373P220","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.24.6.815"},{"key":"bibr17-02841851960373P220","first-page":"1133","volume":"12","author":"Lewin J. 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