{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T15:33:28Z","timestamp":1777476808302,"version":"3.51.4"},"reference-count":11,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2021,4,20]],"date-time":"2021-04-20T00:00:00Z","timestamp":1618876800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Can Assoc Radiol J"],"published-print":{"date-parts":[[2022,2]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Contrast leakage after arthrography is common. We sought to investigate if immobilization could prevent it.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>The purpose of this study was to determine the effects on contrast extravasation and image quality produced by strict immobilization of the shoulder between arthrography puncture and subsequent MR imaging.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and methods:<\/jats:title>\n                    <jats:p>Fifty patients underwent shoulder MR arthrography using a standard shoulder puncture in the anteroinferior quadrant. Ten milliliters of contrast mixture of saline, iodinated contrast, and gadolinium contrast was injected by a senior musculoskeletal (MSK) radiologist using a 21G needle. Half of the patients were immediately immobilized using a shoulder sling, and the other half were allowed to move their shoulder and arm freely during the time before MR imaging. MR arthrography was performed with a 3 T system using standard T1 and PD weighted sequences. The MR images were reviewed independently by 2 MSK radiologists and graded for extravasation using a five-point scale (1: none, 2: less than 2 cm, 3: 2-5 cm, 4: 5-10 cm, 5: more than 10 cm) and for image quality using a 5 point scale (1: poor, 5: good). The Pearson correlation was calculated to assess the correlation between leakage and image quality.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>There was no significant difference in amount of leakage between both groups, and global image quality was found equal in both groups. A negative correlation was found between leakage and quality assessment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>This study shows that it cannot be avoided by strict shoulder immobilization and that it negatively affects image quality and interpretation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/08465371211005147","type":"journal-article","created":{"date-parts":[[2021,4,20]],"date-time":"2021-04-20T04:39:55Z","timestamp":1618893595000},"page":"164-169","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Does Immobilization Post Injection Reduce Contrast Extravasation in MR Arthrography of the Shoulder?"],"prefix":"10.1177","volume":"73","author":[{"given":"Caroline","family":"Muylaert","sequence":"first","affiliation":[{"name":"Department of Radiology, Universitair Ziekenhuis Brussel, Jette, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cedric","family":"Boulet","sequence":"additional","affiliation":[{"name":"Department of Radiology, Universitair Ziekenhuis Brussel, Jette, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nico","family":"Buls","sequence":"additional","affiliation":[{"name":"Department of Radiology, Universitair Ziekenhuis Brussel, Jette, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Scott","family":"Wuertzer","sequence":"additional","affiliation":[{"name":"Department of Radiology, Wake Forest University, Winston-Salem, NC, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicole","family":"Pouliart","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Universitair Ziekenhuis Brussel, Jette, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Freddy","family":"Machiels","sequence":"additional","affiliation":[{"name":"Department of Radiology, Universitair Ziekenhuis Brussel, Jette, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michel","family":"De Maeseneer","sequence":"additional","affiliation":[{"name":"Department of Radiology, Universitair Ziekenhuis Brussel, Jette, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,4,20]]},"reference":[{"key":"bibr1-08465371211005147","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.161.6.8249731"},{"key":"bibr2-08465371211005147","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.155.4.2119117"},{"key":"bibr3-08465371211005147","doi-asserted-by":"publisher","DOI":"10.1007\/s13244-015-0462-5"},{"key":"bibr4-08465371211005147","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.12112062"},{"key":"bibr5-08465371211005147","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-014-3270-2"},{"key":"bibr6-08465371211005147","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.18.20090"},{"key":"bibr7-08465371211005147","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.215.2.r00ma14491"},{"key":"bibr8-08465371211005147","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.178.2.1780433"},{"key":"bibr9-08465371211005147","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.182.2.1820329"},{"key":"bibr10-08465371211005147","doi-asserted-by":"publisher","DOI":"10.1080\/02841850802203585"},{"key":"bibr11-08465371211005147","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.215.2.r00ma14491"}],"container-title":["Canadian Association of Radiologists Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08465371211005147","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/08465371211005147","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08465371211005147","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:56:55Z","timestamp":1777384615000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/08465371211005147"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,20]]},"references-count":11,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,2]]}},"alternative-id":["10.1177\/08465371211005147"],"URL":"https:\/\/doi.org\/10.1177\/08465371211005147","relation":{},"ISSN":["0846-5371","1488-2361"],"issn-type":[{"value":"0846-5371","type":"print"},{"value":"1488-2361","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,4,20]]}}}