{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T15:04:47Z","timestamp":1767625487707,"version":"3.48.0"},"reference-count":15,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,8,11]],"date-time":"2025-08-11T00:00:00Z","timestamp":1754870400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Clinical Ultrasound"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>This case report presents an atypical presentation of proximal intersection syndrome and provides ultrasound\u2010based evidence of extensor pollicis brevis muscle belly hypertrophy with associated edema in a non\u2010athletic population. While occupationally induced PIS has been previously documented, the patient's symptoms in this case were linked to repetitive lifting tasks involving prolonged extension of the first metacarpophalangeal joint with a wide grip. Dynamic ultrasound assessment revealed radial displacement of the second compartment tendons by the extensor pollicis brevis muscle during the aggravating movement. This finding suggests a novel pathomechanism, potentially driven by mechanical friction and stress between the first and second dorsal compartments, warranting further investigation.<\/jats:p>","DOI":"10.1002\/jcu.70018","type":"journal-article","created":{"date-parts":[[2025,8,11]],"date-time":"2025-08-11T07:23:27Z","timestamp":1754897007000},"page":"213-219","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Dynamic Ultrasound Imaging of Extensor Pollicis Brevis Hypertrophy in Proximal Intersection Syndrome: A Case Report and Literature Review"],"prefix":"10.1002","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8140-686X","authenticated-orcid":false,"given":"Daoukas","family":"Stavros","sequence":"first","affiliation":[{"name":"College of Health and Life Sciences London South Bank University  London UK"},{"name":"Radiology Department, Queen's Hospital NHS Trust, Barking Havering and Redbridge University Hospital (BHRUT)  London UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Galanis","family":"Dimitrios","sequence":"additional","affiliation":[{"name":"12th Orthopaedic Department Metropolitan General Hospital  Athens Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mathew","family":"Benoy","sequence":"additional","affiliation":[{"name":"Guys and St. Thomas Hospital  London UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Malliaropoulos","family":"Nikos","sequence":"additional","affiliation":[{"name":"Centre for Sports and Exercise Medicine, William Harvey Research Institute Queen Mary University London  London UK"},{"name":"Rheumatology Department, Mile End Hospital Barts Health NHS Trust  London UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,8,11]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/87564793241297148"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.5312\/wjo.v8.i8.619"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.7863\/ultra.33.12.2099"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.23440"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.23763"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbspin.2007.05.013"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1177\/036354657800600505"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-013-1786-1"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjsem-2019-000535"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1177\/1742271X241280911"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jus.2010.07.009"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.4236\/pst.2025.131002"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1097\/00002060-200109000-00005"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.31486\/toj.21.0005"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1097\/PHM.0000000000002362"}],"container-title":["Journal of Clinical Ultrasound"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jcu.70018","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T11:25:19Z","timestamp":1767612319000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jcu.70018"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,11]]},"references-count":15,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["10.1002\/jcu.70018"],"URL":"https:\/\/doi.org\/10.1002\/jcu.70018","archive":["Portico"],"relation":{},"ISSN":["0091-2751","1097-0096"],"issn-type":[{"type":"print","value":"0091-2751"},{"type":"electronic","value":"1097-0096"}],"subject":[],"published":{"date-parts":[[2025,8,11]]},"assertion":[{"value":"2025-03-25","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-07-11","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-08-11","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}