{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,28]],"date-time":"2025-09-28T10:56:11Z","timestamp":1759056971004,"version":"3.41.2"},"reference-count":20,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Jpn Clin Med"],"published-print":{"date-parts":[[2019,1]]},"abstract":"<jats:sec><jats:title>Purpose:<\/jats:title><jats:p> Idiopathic orbital myositis, a rare disease of unknown cause, presents a diagnostic puzzle because the diagnosis is based on the exclusion of other diseases. This study aims at elucidating its long-term outcome to answer a clinical question whether idiopathic orbital myositis would be a distinct clinical entity. <\/jats:p><\/jats:sec><jats:sec><jats:title>Methods:<\/jats:title><jats:p> Retrospective review was made on 7 consecutive patients (6 men and 1 woman) with the age at the initial visit ranging from 33 to 69\u2009years (mean, 45.8\u2009years) who were diagnosed with idiopathic orbital myositis and followed for 5\u2009years or more (mean, 9.2\u2009years) at a referral-based hospital. <\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p> Chief complaint at the initial visit was diplopia in 4 patients, blurred vision in 2 patients, and proptosis in 1 patient. On magnetic resonance imaging, 4 patients showed enlargement of a single extraocular muscle on unilateral side while 3 patients showed enlargement of multiple extraocular muscles on unilateral side or bilateral sides. No patient developed systemic diseases or other orbital lesions in the long-term follow-up. All patients at the last visit were free from symptoms, including diplopia, after tapering of prednisolone at the initial dose of 20 to 60\u2009mg daily. <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p> Idiopathic orbital myositis had a favorable long-term outcome with corticosteroid administration and appears to be a distinct clinical entity without systemic involvement. <\/jats:p><\/jats:sec>","DOI":"10.1177\/1179670719866525","type":"journal-article","created":{"date-parts":[[2019,8,12]],"date-time":"2019-08-12T09:11:11Z","timestamp":1565601071000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Long-term Outcome in 7 Patients With Idiopathic Orbital Myositis"],"prefix":"10.1177","volume":"10","author":[{"given":"Toshihiko","family":"Matsuo","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, Okayama University Hospital and Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2019,8,12]]},"reference":[{"key":"bibr1-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1001\/archopht.1982.01030040239005"},{"key":"bibr2-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1111\/j.1445-5994.1987.tb01264.x"},{"key":"bibr3-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9394(14)72959-9"},{"key":"bibr4-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1097\/00002281-199711000-00005"},{"key":"bibr5-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2004.06.077"},{"key":"bibr6-1179670719866525","first-page":"37","volume":"1","author":"Schoser BGH","year":"2007","journal-title":"Clin Ophthalmol"},{"key":"bibr7-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2006.11.023"},{"key":"bibr8-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1007\/s11882-009-0045-y"},{"key":"bibr9-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2010.191866"},{"key":"bibr10-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1097\/SCS.0000000000000510"},{"key":"bibr11-1179670719866525","doi-asserted-by":"publisher","DOI":"10.3109\/00207454.2014.983228"},{"key":"bibr12-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1159\/000309050"},{"key":"bibr13-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1016\/S0039-6257(97)81996-0"},{"key":"bibr14-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1001\/archopht.121.4.491"},{"key":"bibr15-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1001\/archopht.124.9.1244"},{"key":"bibr16-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2007.124156"},{"key":"bibr17-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1007\/s11882-012-0319-7"},{"key":"bibr18-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1111\/j.1755-3768.2012.02526.x"},{"key":"bibr19-1179670719866525","doi-asserted-by":"publisher","DOI":"10.1016\/j.semarthrit.2013.11.008"},{"key":"bibr20-1179670719866525","doi-asserted-by":"publisher","DOI":"10.3109\/09273972.2010.525779"}],"container-title":["Japanese Clinical Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1179670719866525","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1179670719866525","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1179670719866525","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,9,29]],"date-time":"2024-09-29T20:12:10Z","timestamp":1727640730000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1179670719866525"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,1]]},"references-count":20,"alternative-id":["10.1177\/1179670719866525"],"URL":"https:\/\/doi.org\/10.1177\/1179670719866525","relation":{},"ISSN":["1179-6707","1179-6707"],"issn-type":[{"type":"print","value":"1179-6707"},{"type":"electronic","value":"1179-6707"}],"subject":[],"published":{"date-parts":[[2019,1]]},"article-number":"1179670719866525"}}