{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T07:50:00Z","timestamp":1777881000150,"version":"3.51.4"},"reference-count":24,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"FORE (Foundation for Research and Teaching in Orthopaedics, Sports Medicine, Trauma, and Imaging in the Musculoskeletal System).","award":["2024-8"],"award-info":[{"award-number":["2024-8"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Orthopaedic Journal of Sports Medicine"],"published-print":{"date-parts":[[2025,8]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Early formation of muscle edema after rotator cuff injury has previously been demonstrated in an animal model.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To describe the same phenomenon in humans through analysis of rotator cuff muscle edema on magnetic resonance imaging\/arthrography (MRI\/MRA).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study Design:<\/jats:title>\n                    <jats:p>Cross-sectional study; Level of evidence, 3.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Demographic, clinical, and radiological characteristics of patients with both a history of trauma and clear muscle edema of the rotator cuff were analyzed. Two groups were established based on the degree of concomitant fatty infiltration: (1) an acute group with little to no fatty infiltration of the rotator cuff muscle, and (2) an acute-on-chronic group with significant presence of fatty infiltration.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Of the 71 shoulders, 45 (63.4%) were identified as acute lesions and 26 (36.6%) as acute-on-chronic lesions. Patients in the acute group were younger (60 \u00b1 11 years [range, 38-83 years] vs 68 \u00b1 11 years [range, 52-90 years];\n                      <jats:italic>P<\/jats:italic>\n                      = .006) and received earlier MRIs compared with patients in the acute-on-chronic group (23 \u00b1 21 [range, 0-87) vs 42 \u00b1 40 [range, 4-179];\n                      <jats:italic>P<\/jats:italic>\n                      = .019). No other radiological characteristics studied\u2014such as edema location, lesion type, tendon retraction, and other radiological signs\u2014were able to distinguish the groups.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Muscle edema of retraction helps to distinguish new traumatic rotator cuff injury from acute extensions of preexisting lesions via fatty infiltration and age at presentation. The difference in time between symptom onset and MRI\/MRA is also a discriminating factor.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/23259671251360351","type":"journal-article","created":{"date-parts":[[2025,8,13]],"date-time":"2025-08-13T13:29:28Z","timestamp":1755091768000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Rotator Cuff Muscular Edema in Human: A Clinical and Radiological Analysis From the LaTour Group"],"prefix":"10.1177","volume":"13","author":[{"given":"Jeanni","family":"Zbinden","sequence":"first","affiliation":[{"name":"Division of Orthopedics and Trauma Surgery, La Tour Hospital, Meyrin, Geneva, Switzerland"},{"name":"Faculty of Medicine, University of Geneva, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank C.","family":"Kolo","sequence":"additional","affiliation":[{"name":"Rive Droite Imaging Center, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alberto","family":"Guizzi","sequence":"additional","affiliation":[{"name":"Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Lombardy, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hugo","family":"Bothorel","sequence":"additional","affiliation":[{"name":"Research Department, La Tour Hospital, Meyrin, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L\u00e9o","family":"L\u00e4dermann","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, University of Geneva, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2797-8936","authenticated-orcid":false,"given":"Alexandre","family":"L\u00e4dermann","sequence":"additional","affiliation":[{"name":"Division of Orthopedics and Trauma Surgery, La Tour Hospital, Meyrin, Geneva, Switzerland"},{"name":"Faculty of Medicine, University of Geneva, Geneva, Switzerland"},{"name":"Division of Orthopedics and Trauma Surgery, Department of Surgery, Geneva University Hospitals, Geneva, Switzerland"},{"name":"Foundation for Research and Teaching in Orthopedics, Sports Medicine, Trauma, and Imaging in the Musculoskeletal System, Meyrin, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,8,13]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1093\/jscr\/rjac269"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2020-045702"},{"key":"e_1_3_3_4_2","first-page":"2785","article-title":"Defekte der Rotatorenmanschette und unfall\u00e4hnliche K\u00f6rpersch\u00e4digung \/ Pertes de substance de la coiffe des rotateurs et l\u00e9sions corporelles assimil\u00e9es \u00e0 un accident","volume":"81","author":"B\u00e4r E","year":"2000","unstructured":"B\u00e4r E, Stutz K, G\u00e4chter A, Gerber C, Zanetti M. Defekte der Rotatorenmanschette und unfall\u00e4hnliche K\u00f6rpersch\u00e4digung \/ Pertes de substance de la coiffe des rotateurs et l\u00e9sions corporelles assimil\u00e9es \u00e0 un accident. Schweizerische \u00c4rztezeitung \/ Bulletin des m\u00e9decins suisses \/ Bollettino dei medici svizzeri. 2000;81:2785-2796.","journal-title":"Schweizerische \u00c4rztezeitung \/ Bulletin des m\u00e9decins suisses \/ Bollettino dei medici svizzeri"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1007\/s002560050620"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2013.11.019"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2013.07.039"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546520969858"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jseint.2023.02.013"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-200409000-00016"},{"issue":"304","key":"e_1_3_3_11_2","first-page":"78","article-title":"Fatty muscle degeneration in cuff ruptures. Pre- and postoperative evaluation by CT scan","author":"Goutallier D","year":"1994","unstructured":"Goutallier D, Postel JM, Bernageau J, Lavau L, Voisin MC. Fatty muscle degeneration in cuff ruptures. Pre- and postoperative evaluation by CT scan. Clin Orthop Relat Res. 1994;(304):78-83.","journal-title":"Clin Orthop Relat Res"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.asmr.2023.100867"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.1177\/03635465221130446"},{"issue":"15","key":"e_1_3_3_14_2","first-page":"260","article-title":"L\u00e9sions transfixiantes d\u00e9g\u00e9n\u00e9ratives, accidentelles ou assimil\u00e9es de la coiffe des rotateurs","volume":"19","author":"L\u00e4dermann A","year":"2019","unstructured":"L\u00e4dermann A, Jost B Membres du groupe d'experts suisse en chirurgie de l\u2019\u00e9paule et du coude de Swiss Orthopaedics, Weishaupte D, Elsig D, Zumstein M. L\u00e9sions transfixiantes d\u00e9g\u00e9n\u00e9ratives, accidentelles ou assimil\u00e9es de la coiffe des rotateurs. Swiss Medical Forum. 2019;19(15\u201316):260\u2013267.","journal-title":"Swiss Medical Forum"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1007\/s001130050560"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2015.06.005"},{"key":"e_1_3_3_17_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11678-014-0271-3"},{"key":"e_1_3_3_18_2","doi-asserted-by":"publisher","DOI":"10.1007\/s003300100968"},{"issue":"08","key":"e_1_3_3_19_2","first-page":"914","article-title":"D\u00e9chirures traumatiques versus d\u00e9g\u00e9n\u00e9ratives de la coiffe des rotateurs","volume":"23","author":"Naggar L","year":"2023","unstructured":"Naggar L, Cikes A, L\u00e4dermann A. D\u00e9chirures traumatiques versus d\u00e9g\u00e9n\u00e9ratives de la coiffe des rotateurs. Forum Med Suisse. 2023;23(08):914-917.","journal-title":"Forum Med Suisse"},{"key":"e_1_3_3_20_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-199005000-00012"},{"key":"e_1_3_3_21_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-020-03656-4"},{"key":"e_1_3_3_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.mric.2019.12.010"},{"key":"e_1_3_3_23_2","doi-asserted-by":"publisher","DOI":"10.1177\/03635465241226961"},{"key":"e_1_3_3_24_2","doi-asserted-by":"publisher","DOI":"10.1177\/23259671231154275"},{"key":"e_1_3_3_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2008.12.014"}],"container-title":["Orthopaedic Journal of Sports Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/23259671251360351","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/23259671251360351","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/23259671251360351","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:28:53Z","timestamp":1777595333000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/23259671251360351"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8]]},"references-count":24,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2025,8]]}},"alternative-id":["10.1177\/23259671251360351"],"URL":"https:\/\/doi.org\/10.1177\/23259671251360351","relation":{},"ISSN":["2325-9671","2325-9671"],"issn-type":[{"value":"2325-9671","type":"print"},{"value":"2325-9671","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,8]]},"article-number":"23259671251360351"}}