{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T15:28:18Z","timestamp":1787758098348,"version":"build-2784847793"},"reference-count":25,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T00:00:00Z","timestamp":1783641600000},"content-version":"vor","delay-in-days":9,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Vet Radiology Ultrasound"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>This case report describes a 6\u2010year\u2010old female neutered Boxer dog diagnosed with calvarial ossifying fibroma presenting with left\u2010sided periocular swelling, nasal discharge, epistaxis, and subtle exophthalmos. Diagnostic investigations included serial computed tomography (CT; five studies over 14 months), ultrasound\u2010guided needle aspiration, surgical biopsy, and CT\u2010guided core biopsy. CT identified a well\u2010delineated, non\u2010mineralized, strongly enhancing expansile lesion within the orbital portion of the left frontal bone with retrobulbar tissue displacement and a lobular sinonasal mass causing unilateral turbinate destruction. Progressive mineralization of the calvarial lesion was observed on subsequent CT studies following surgery and radiotherapy. Histopathology confirmed ossifying fibroma in both components (left frontal bone and sinonasal mass). The patient received partial surgical excision followed by definitive external beam volumetric modulated arc radiotherapy (VMAT), achieving durable local control with no recurrence after more than 1 year. The patient required ongoing ophthalmological monitoring and long\u2010term medication following VMAT.<\/jats:p>","DOI":"10.1111\/vru.70215","type":"journal-article","created":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T05:09:11Z","timestamp":1783746551000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Unique Imaging Findings of a Calvarial Ossifying Fibroma Successfully Managed With Surgery and Definitive Intent Radiotherapy"],"prefix":"10.1111","volume":"67","author":[{"given":"Andrea","family":"Mosca","sequence":"first","affiliation":[{"name":"Veterinary Specialty Hospital (VSH) Hong Kong  Wan Chai, Hong Kong Hong Kong"},{"name":"Bristol Vet Specialists  Bristol UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0781-5726","authenticated-orcid":false,"given":"Melanie","family":"Dobromylskyj","sequence":"additional","affiliation":[{"name":"The Veterinary Pathology Group  Exeter UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivan","family":"Doran","sequence":"additional","affiliation":[{"name":"Bristol Vet Specialists  Bristol UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alex","family":"Smith","sequence":"additional","affiliation":[{"name":"Bristol Vet Specialists  Bristol UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J\u00e9rome","family":"Benoit","sequence":"additional","affiliation":[{"name":"Bristol Vet Specialists  Bristol UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kate","family":"Boyd","sequence":"additional","affiliation":[{"name":"Bristol Vet Specialists  Bristol UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Savina","family":"Gogova","sequence":"additional","affiliation":[{"name":"Bristol Vet Specialists  Bristol UK"},{"name":"Rowe Veterinary Referrals  Bristol UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,10]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13291"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.5326\/0400152"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.4102\/jsava.v79i4.271"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/alr.21067"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.231.11.1692"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13285"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.3389\/fvets.2024.1497077"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1177\/0300985815583096"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1354\/vp.45\u20102\u2010203"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/vsu.13559"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2019.06.029"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/hed.24811"},{"key":"e_1_2_10_14_1","first-page":"1","article-title":"Juvenile Active Ossifying Fibroma. Its Nature, Dynamics and Origin","volume":"488","author":"Johnson L. C.","year":"1991","journal-title":"Acta Oto\u2010Laryngologica Supplementum"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1097\/00125480\u2010200105000\u201000002"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1067\/moe.2002.121545"},{"key":"e_1_2_10_17_1","doi-asserted-by":"crossref","unstructured":"J. A.Orsini D. K.Baird andA. J.Ruggles \u201cRadiotherapy of a Recurrent Ossifying Fibroma in the Paranasal Sinuses of a Horse \u201dJournal of the American Veterinary Medical Association224 no.9(2004): 1483\u20131486 1454 https:\/\/doi.org\/10.2460\/javma.2004.224.1483.","DOI":"10.2460\/javma.2004.224.1483"},{"issue":"11","key":"e_1_2_10_18_1","first-page":"683","article-title":"The Use of Megavoltage Radiation to Treat Juvenile Mandibular Ossifying Fibroma in a Horse","volume":"37","author":"Robbins S. 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