{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T14:58:01Z","timestamp":1777474681075,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2006,10,1]],"date-time":"2006-10-01T00:00:00Z","timestamp":1159660800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/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":[[2006,10]]},"abstract":"<jats:p>Purpose: To investigate the relationships between contrast-enhanced magnetic resonance imaging (MRI) findings and new compression fractures occurring after percutaneous vertebroplasty (PVP) in order to determine the necessity of contrast-enhanced MRI.<\/jats:p>\n                  <jats:p>Material and Methods: The material comprised 13 consecutive patients (27 vertebrae) with compression fractures who underwent vertebroplasty. Twenty-nine adjacent vertebrae were monitored for new compression fractures. We performed contrast-enhanced MRI within the 5 days following PVP.<\/jats:p>\n                  <jats:p>Results: The 29 adjacent vertebrae displayed 10 enhanced lesions and 19 vertebral bodies without enhancement\u2013unenhanced lesions on MRI within the 5 days after PVP. In 4 out of 10 vertebrae, enhanced lesions were seen within the 5 days after PVP, but no abnormalities were seen on preoperative MRI. In these 4 vertebrae, new compression fractures were seen within the 1 month following PVP. In the other 6 vertebrae, enhanced lesions were seen within the 5 days after PVP, and these signal changes were detected by preoperative MRI in the same area. In 3 of these 6 vertebrae, new compression fractures occurred at 4, 8, and 9 months after PVP, respectively. However, all of the enhanced lesions were detectable on unenhanced MRI, which was conducted at the same time as enhanced MRI.<\/jats:p>\n                  <jats:p>Conclusion: New compression fractures after PVP may be predicted with early postoperative MRI. Contrast-enhanced MRI does not improve detection of the new lesions.<\/jats:p>","DOI":"10.1080\/02841850600796525","type":"journal-article","created":{"date-parts":[[2006,10,2]],"date-time":"2006-10-02T14:17:34Z","timestamp":1159798654000},"page":"817-822","source":"Crossref","is-referenced-by-count":3,"title":["Gadolinium-enhanced magnetic resonance imaging after percutaneous vertebroplasty does not improve the short-term prediction of new compression fractures"],"prefix":"10.1177","volume":"47","author":[{"given":"M.","family":"Maehara","sequence":"first","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Tanigawa","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Ikeda","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Ohmura","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Komemushi","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Kojima","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Kariya","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Sawada","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kansai Medical University, Moriguchi, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,8,30]]},"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841850600796525","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841850600796525","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:49:54Z","timestamp":1777384194000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1080\/02841850600796525"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,10]]},"references-count":0,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2006,10]]}},"alternative-id":["10.1080\/02841850600796525"],"URL":"https:\/\/doi.org\/10.1080\/02841850600796525","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,10]]}}}