{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T20:47:14Z","timestamp":1777582034439,"version":"3.51.4"},"reference-count":14,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2025,3,13]],"date-time":"2025-03-13T00:00:00Z","timestamp":1741824000000},"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":["European Journal of Ophthalmology"],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Chordomas are malignant tumours derived from residual notochord tissue. They are characterized by slow growth and local aggressiveness. Visual symptoms commonly arise from the compression of neighbouring structures.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case Description<\/jats:title>\n                    <jats:p>The authors describe a 77-year-old male patient who presented with ptosis following cataract surgery. The patient described diplopia and limitations in all directions. Computed tomography imaging revealed a soft tissue mass The pathology report showed a diagnosis of chordoma. The lesion was surgically removed. Six months postoperatively, ptosis surgery was performed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>This case underscores the correlation between skull base tumours such as chordomas and ocular manifestations, emphasizing the critical importance of thorough evaluation in patients with ptosis before undergoing surgery.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/11206721251323631","type":"journal-article","created":{"date-parts":[[2025,3,13]],"date-time":"2025-03-13T10:02:57Z","timestamp":1741860177000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["A case of diplopia masquerading as ptosis: Unveiling a hidden clival chordoma"],"prefix":"10.1177","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8557-4673","authenticated-orcid":false,"given":"Neslihan","family":"Sevimli","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, Fatih Sultan Mehmet Training and Research Hospital, Ata\u015fehir, \u0130stanbul, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-1484-1319","authenticated-orcid":false,"given":"G\u00fcne\u015f","family":"Tayda\u015f","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Fatih Sultan Mehmet Training and Research Hospital, Ata\u015fehir, \u0130stanbul, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6128-556X","authenticated-orcid":false,"given":"Beril Aycan","family":"Ya\u011f\u0131z","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Fatih Sultan Mehmet Training and Research Hospital, Ata\u015fehir, \u0130stanbul, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,3,13]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/00020840-200310000-00003"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0042-1756629"},{"key":"e_1_3_2_4_2","first-page":"148","article-title":"Ocular manifestations of intracranial chordomas","volume":"78","author":"Bagan SM","year":"1980","unstructured":"Bagan SM, Hollenhorst RW. Ocular manifestations of intracranial chordomas. Trans Am Ophthalmol Soc 1980; 78: 148\u2013155.","journal-title":"Trans Am Ophthalmol Soc"},{"key":"e_1_3_2_5_2","article-title":"Unilateral compressive optic neuropathy as the presenting manifestation of clival chordoma: a case report","volume":"14","author":"Pellegrini F","year":"2022","unstructured":"Pellegrini F, Brocca D, Cuna A, et al. Unilateral compressive optic neuropathy as the presenting manifestation of clival chordoma: a case report. Cureus 2022; 14: e24440. https:\/\/doi.org\/10.7759\/cureus.24440","journal-title":"Cureus"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1080\/02688697.2021.1941761"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1097\/00006534-200111000-00014"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9394(76)90250-6"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0037-1598188"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41433-021-01547-5"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.14791\/btrt.2017.5.1.49"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.3390\/cancers15020516"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12070-021-02455-6"},{"key":"e_1_3_2_14_2","first-page":"423","article-title":"Eye manifestations and treatment of brain chordoma. 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J Fr Ophtalmol 1992; 15: 423\u2013429.","journal-title":"J Fr Ophtalmol"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00266-003-0127-5"}],"container-title":["European Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/11206721251323631","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/11206721251323631","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/11206721251323631","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T19:47:19Z","timestamp":1777405639000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/11206721251323631"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3,13]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2025,7]]}},"alternative-id":["10.1177\/11206721251323631"],"URL":"https:\/\/doi.org\/10.1177\/11206721251323631","relation":{},"ISSN":["1120-6721","1724-6016"],"issn-type":[{"value":"1120-6721","type":"print"},{"value":"1724-6016","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,3,13]]}}}