{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,8]],"date-time":"2025-03-08T05:26:32Z","timestamp":1741411592055,"version":"3.38.0"},"reference-count":5,"publisher":"American Veterinary Medical Association (AVMA)","issue":"10","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["javma"],"published-print":{"date-parts":[[2024,10,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n<jats:sec>\n<jats:title>OBJECTIVE<\/jats:title>\n<jats:p>To describe the diagnosis, management, and outcome of a dog with a right distal radial osteochondroma that penetrated the ulna, causing expansile lysis and fracture.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>ANIMAL<\/jats:title>\n<jats:p>A 9-month-old entire female German Shorthaired Pointer.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>CLINICAL PRESENTATION, PROGRESSION, AND PROCEDURES<\/jats:title>\n<jats:p>The dog had a 2-month history of weight-bearing lameness of the right forelimb and a 2-week history of a progressively enlarging, firm swelling on the distolateral antebrachium. Computed tomography was used to characterize the lesion and for surgical planning.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>TREATMENT AND OUTCOME<\/jats:title>\n<jats:p>A distal ulnar ostectomy removed the affected ulnar segment, and the radial osteochondroma was excised with rongeurs. The dog was sound at 2, 16, and 45 weeks postoperatively. Radiographs at 45 weeks showed a persistent ulnar ostectomy gap with irregular but smoothly marginated edges and focal cortical irregularity at the site of radial osteochondroma excision. There was no evidence of osteochondroma recurrence.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>CLINICAL RELEVANCE<\/jats:title>\n<jats:p>This is a newly recognized presentation of an osteochondroma penetrating the cortex of an adjacent bone in a dog resulting in expansile lysis and cortical fracture. Computed tomography was important in diagnosis and surgical planning, and surgical treatment was successful in removing the osteochondroma and ulnar lesion. This case provides long-term radiographic and clinical follow-up after osteochondroma excision and contributes to the current knowledge on prognosis following osteochondroma excision in dogs.<\/jats:p>\n<\/jats:sec>","DOI":"10.2460\/javma.24.06.0418","type":"journal-article","created":{"date-parts":[[2024,8,14]],"date-time":"2024-08-14T16:02:10Z","timestamp":1723651330000},"page":"1-4","source":"Crossref","is-referenced-by-count":0,"title":["Distal radial osteochondroma causing expansile lysis and ulna fracture in a dog"],"prefix":"10.2460","volume":"262","author":[{"given":"Amelia R.","family":"Nesbitt","sequence":"first","affiliation":[{"name":"The Animal Hospital, Murdoch University, Murdoch, WA, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark R.","family":"Glyde","sequence":"additional","affiliation":[{"name":"The Animal Hospital, Murdoch University, Murdoch, WA, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Flaminia","family":"Coiacetto","sequence":"additional","affiliation":[{"name":"The Animal Hospital, Murdoch University, Murdoch, WA, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nerissa","family":"Stander","sequence":"additional","affiliation":[{"name":"The Animal Hospital, Murdoch University, Murdoch, WA, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giselle L.","family":"Hosgood","sequence":"additional","affiliation":[{"name":"The Animal Hospital, Murdoch University, Murdoch, WA, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1272","reference":[{"issue":"1","key":"ref1","series-title":"Vet Rec Case Rep","first-page":"e000049","article-title":"Osteochondroma and multiple cartilaginous exostosis involving the distal radius and ulna on adjacent cortices: an unusual manifestation of a common condition","volume":"2","author":"le Roux C","year":"2014","unstructured":"le Roux C, Kirberger R, Bogner G. Osteochondroma and multiple cartilaginous exostosis involving the distal radius and ulna on adjacent cortices: an unusual manifestation of a common condition. Vet Rec Case Rep. 2014;2(1):e000049. doi:10.1136\/vetreccr-2014-000049"},{"issue":"12","key":"ref2","series-title":"J Small Anim Pr","first-page":"803","article-title":"Osteochondromatosis in the racing Greyhound","volume":"16","author":"Power JW","year":"1975","unstructured":"Power JW. Osteochondromatosis in the racing Greyhound. J Small Anim Pr. 1975;16(12):803-807. doi:10.1111\/j.1748-5827.1975.tb05815.x"},{"issue":"10","key":"ref3","series-title":"Skeletal Radiol","first-page":"1195","article-title":"The imaging of cartilaginous bone tumours: I: benign lesions","volume":"41","author":"Douis H","year":"2012","unstructured":"Douis H, Saifuddin A. The imaging of cartilaginous bone tumours: I: benign lesions. Skeletal Radiol. 2012;41(10):1195-1212. doi:10.1007\/s00256-012-1427-0"},{"issue":"5","key":"ref4","series-title":"Radiographics","first-page":"1407","article-title":"Imaging of osteochondroma: variants and complications with radiologic-pathologic correlation","volume":"20","author":"Murphey MD","year":"2000","unstructured":"Murphey MD, Choi JJ, Kransdorf MJ, Flemming DJ, Gannon FH. Imaging of osteochondroma: variants and complications with radiologic-pathologic correlation. Radiographics. 2000;20(5):1407-1434. doi.org\/10.1148\/radiographics.20.5.g00se171407"},{"issue":"2","key":"ref5","series-title":"Vet Surg","first-page":"185","article-title":"Periosteum and the healing of partial ulnar osteotomy in radius curvus of dogs","volume":"15","author":"DeCamp CE","year":"1986","unstructured":"DeCamp CE, Hauptman J, Knowlen G, Reindel JF. Periosteum and the healing of partial ulnar osteotomy in radius curvus of dogs. Vet Surg. 1986;15(2):185-190. doi:10.1111\/j.1532-950X.1986.tb00201.x"}],"container-title":["Journal of the American Veterinary Medical Association"],"original-title":[],"link":[{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/262\/10\/javma.24.06.0418.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/262\/10\/javma.24.06.0418.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/262\/10\/javma.24.06.0418.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,7]],"date-time":"2025-03-07T14:09:16Z","timestamp":1741356556000},"score":1,"resource":{"primary":{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/262\/10\/javma.24.06.0418.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10,1]]},"references-count":5,"journal-issue":{"issue":"10"},"URL":"https:\/\/doi.org\/10.2460\/javma.24.06.0418","relation":{},"ISSN":["0003-1488"],"issn-type":[{"type":"print","value":"0003-1488"}],"subject":[],"published":{"date-parts":[[2024,10,1]]}}}