{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T20:00:31Z","timestamp":1787169631966,"version":"build-2736575974"},"reference-count":12,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,7]]},"abstract":"<jats:sec>\n                    <jats:title>The Rationale:<\/jats:title>\n                    <jats:p>Osteomas are benign tumours that are usually asymptomatic. However, giant osteomas can lead to severe complications. We report here the management of a giant frontal sinus osteoma with orbital extension.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Patient Concerns:<\/jats:title>\n                    <jats:p>We present the case of a 17-year-old patient presenting with rapidly progressive isolated right exophthalmos.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Diagnosis:<\/jats:title>\n                    <jats:p>A cerebral computed tomography scan was performed and showed a giant osteoma of the right frontal sinus extending to the orbit and massively eroding the anterior wall of the frontal sinus.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Treatment and Outcomes:<\/jats:title>\n                    <jats:p>The patient underwent surgery and a complete removal of the osteoma was accomplished via an open approach, but without performing a bone flap. No recurrence was observed after 2 years of follow-up.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Take-away Lessons:<\/jats:title>\n                    <jats:p>Although rare, giant frontal osteomas can cause severe functional impairment due to their proximity to noble structures. Therefore, open approach remains the mainstay of therapy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ams.ams_347_20","type":"journal-article","created":{"date-parts":[[2022,2,1]],"date-time":"2022-02-01T08:34:28Z","timestamp":1643704468000},"page":"329-332","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":3,"title":["Total Removal of a Giant Frontal Sinus Osteoma with Orbital Extension - A Case Report"],"prefix":"10.4103","volume":"11","author":[{"given":"Farid","family":"Zahrou","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yassine Ait","family":"M\u2019barek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lamia","family":"Benantar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Khalid","family":"Aniba","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-24-20240828","doi-asserted-by":"crossref","first-page":"766","DOI":"10.1177\/1120672120962041","article-title":"Giant osteomas: Clinical results and surgical approach from ophthalmic point of view","volume":"31","author":"Sendul","year":"2021","journal-title":"Eur J Ophthalmol"},{"key":"R2-24-20240828","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1177\/1945892418804911","article-title":"Giant frontal sinus osteomas: Demographic, clinical presentation, and management of 10 cases","volume":"33","author":"Nguyen","year":"2019","journal-title":"Am J Rhinol 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