{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T03:56:42Z","timestamp":1777435002863,"version":"3.51.4"},"reference-count":17,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"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":["Acta Radiologica Open"],"published-print":{"date-parts":[[2026,1]]},"abstract":"\n Background<\/jats:title>\n Although intraoperative magnetic resonance imaging (iMRI) is well established in neurosurgery, its role in musculoskeletal oncology remains unclear.<\/jats:p>\n <\/jats:sec>\n \n Purpose<\/jats:title>\n To assess the feasibility and safety of iMRI in bone and soft tissue tumor surgery, focusing on giant cell tumor of bone (GCTB) after denosumab.<\/jats:p>\n <\/jats:sec>\n \n Material and Methods<\/jats:title>\n Fourteen patients (12 GCTB, 1 undifferentiated pleomorphic sarcoma [UPS], 1 chondroblastoma) underwent tumor resection with intraoperative 0.4\u00a0T MRI between 2017 and 2024. Outcomes included residual tumor detection, recurrence, and safety.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n iMRI identified residual tumor in 7 of 12 GCTB patients (58.3%), all histologically confirmed. At a median follow-up of 42 months, recurrence occurred in one GCTB case (8.3%). iMRI guided complete resection in a femoral head chondroblastoma, enabling full functional recovery. Soft tissue assessment was limited in the UPS case. No iMRI-related complications occurred.<\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n iMRI is a feasible and safe adjunct in bone tumor surgery, enhancing detection of residual tumor and supporting joint-preserving procedures, particularly in GCTB after denosumab.<\/jats:p>\n <\/jats:sec>","DOI":"10.1177\/20584601261422371","type":"journal-article","created":{"date-parts":[[2026,1,31]],"date-time":"2026-01-31T07:47:36Z","timestamp":1769845656000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Intraoperative MRI for giant cell tumor of bone after denosumab and other selected tumors: A pilot study"],"prefix":"10.1177","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0566-2973","authenticated-orcid":false,"given":"Taisuke","family":"Furuta","sequence":"first","affiliation":[{"name":"Hiroshima University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tomohiko","family":"Sakuda","sequence":"additional","affiliation":[{"name":"Hiroshima University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nobuo","family":"Adachi","sequence":"additional","affiliation":[{"name":"Hiroshima University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2026,1,30]]},"reference":[{"key":"e_1_3_6_2_2","unstructured":"Blinded for anonymity."},{"key":"e_1_3_6_3_2","unstructured":"Blinded for anonymity."},{"key":"e_1_3_6_4_2","doi-asserted-by":"publisher","DOI":"10.1272\/jnms.JNMS.2022_89-301"},{"key":"e_1_3_6_5_2","doi-asserted-by":"publisher","DOI":"10.3390\/curroncol29010035"},{"key":"e_1_3_6_6_2","unstructured":"Blinded for anonymity."},{"key":"e_1_3_6_7_2","unstructured":"Blinded for anonymity."},{"key":"e_1_3_6_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/CCO.0000000000000645"},{"key":"e_1_3_6_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11999-015-4412-9"},{"key":"e_1_3_6_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.10037"},{"key":"e_1_3_6_11_2","unstructured":"Blinded for anonymity."},{"key":"e_1_3_6_12_2","doi-asserted-by":"publisher","DOI":"10.3171\/2017.3.JNS162383"},{"key":"e_1_3_6_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/CCO.0b013e32832c951d"},{"key":"e_1_3_6_14_2","doi-asserted-by":"publisher","DOI":"10.1177\/0300060517720345"},{"key":"e_1_3_6_15_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12957-016-0871-z"},{"key":"e_1_3_6_16_2","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.17.00057"},{"key":"e_1_3_6_17_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11999.0000000000000104"},{"key":"e_1_3_6_18_2","doi-asserted-by":"publisher","DOI":"10.3390\/cancers14092290"}],"container-title":["Acta Radiologica Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/20584601261422371","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/20584601261422371","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/20584601261422371","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T11:55:17Z","timestamp":1777377317000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/20584601261422371"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["10.1177\/20584601261422371"],"URL":"https:\/\/doi.org\/10.1177\/20584601261422371","relation":{},"ISSN":["2058-4601","2058-4601"],"issn-type":[{"value":"2058-4601","type":"print"},{"value":"2058-4601","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]},"article-number":"20584601261422371"}}