{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T23:50:26Z","timestamp":1785887426650,"version":"3.56.0"},"reference-count":31,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T00:00:00Z","timestamp":1783900800000},"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 Radiol"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Cementoplasty is widely used for spinal and weight-bearing extraspinal lesions, but its application in extraspinal thoracic bones (sternum, ribs, clavicles, and scapulae) remains poorly documented.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To evaluate the feasibility, safety and pain outcomes of cementoplasty for extraspinal thoracic bone lesions.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>All consecutive patients who underwent cementoplasty of an extraspinal thoracic bone between March 2012 and December 2024 were retrospectively included. The following data were systematically assessed: degree of lesion filling, fracture stabilization, cement leakage, adverse events, and pain outcome at 3 months postoperatively, assessed from follow-up consultations using a four-level semi-quantitative scale (worsening pain, stable pain, pain improvement, or complete pain resolution).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>A total of 59 extraspinal thoracic bones were treated by cementoplasty during 51 procedures among 43 consecutive patients (27 women [63%] and 16 men [37%]; median age = 60 years). Most lesions were metastases or multiple myeloma lesions. Among patients with available follow-up, pain improvement or complete pain resolution was observed in 29\/33 (88%) patients. Cement filling of more than 60% of the lesion volume was achieved in 40\/45 (89%) focal lesions. Fracture stabilization was successful in 20\/23 (87%) cases. Major cement leakage occurred in 5\/56 (9%) treated bones with available postoperative imaging and was asymptomatic in all cases. One infectious complication was recorded.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Cementoplasty of extraspinal thoracic bone lesions appears technically feasible and may represent a valuable palliative option for pain relief with an acceptable safety profile.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/02841851261464161","type":"journal-article","created":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T10:37:53Z","timestamp":1783939073000},"page":"713-720","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Cementoplasty of extraspinal thoracic bones: feasibility, safety, and pain outcomes in a case series"],"prefix":"10.1177","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-1065-3091","authenticated-orcid":false,"given":"Cl\u00e9ment","family":"P\u00e9chin\u00e9","sequence":"first","affiliation":[{"name":"Sorbonne University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eimad","family":"Shotar","sequence":"additional","affiliation":[{"name":"Sorbonne University"},{"name":"Sorbonne Universit\u00e9, INSERM, Institut de la Vision, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c9velyne","family":"Cormier","sequence":"additional","affiliation":[{"name":"Sorbonne University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacques","family":"Chiras","sequence":"additional","affiliation":[{"name":"Sorbonne University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fr\u00e9d\u00e9ric","family":"Claren\u00e7on","sequence":"additional","affiliation":[{"name":"Sorbonne University"},{"name":"GRC NoVA, Sorbonne University, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K\u00e9vin","family":"Premat","sequence":"additional","affiliation":[{"name":"Sorbonne University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,7,13]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-009-9738-9"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-017-1574-8"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(17)30612-5"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.annonc.2020.07.019"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-008-9396-3"},{"key":"e_1_3_2_7_2","article-title":"Extraspinal percutaneous osteoplasty for the treatment of painful bony metastasis","volume":"33","author":"Lee J-H","year":"2018","unstructured":"Lee J-H, Kim S-Y, Ok H-G, et al. 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