{"corpus_id":221495136,"paper_sha":"2257e23040ee6efe55f43e760204f789e5098233","doi":"10.1007/s00701-020-04554-9","arxiv_id":null,"pmid":32888075,"pmcid":"7778613","mag_id":3083672370,"dblp_id":null,"acl_id":null,"title":"Visual outcomes endorse surgery of patients with spheno-orbital meningioma with minimal visual impairment or hyperostosis","year":2020,"publication_date":"2020-09-04","venue":"Acta Neurochirurgica","journal":{"name":"Acta Neurochirurgica","pages":"73 - 82","volume":"163"},"journal_issn":null,"journal_title":null,"publication_types":["JournalArticle"],"pubmed_pub_types":["Journal Article","Research Support, Non-U.S. Gov't"],"s2_fields_of_study":["Medicine"],"reference_count":46,"citation_count":9,"influential_citation_count":1,"is_open_access":true,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":[{"d":"Adult","mj":false,"ui":"D000328"},{"d":"Aged","mj":false,"ui":"D000368"},{"d":"Exophthalmos","mj":false,"qs":[{"q":"epidemiology","mj":true,"ui":"Q000453"}],"ui":"D005094"},{"d":"Female","mj":false,"ui":"D005260"},{"d":"Humans","mj":false,"ui":"D006801"},{"d":"Hyperostosis","mj":false,"qs":[{"q":"epidemiology","mj":true,"ui":"Q000453"}],"ui":"D015576"},{"d":"Male","mj":false,"ui":"D008297"},{"d":"Meningeal Neoplasms","mj":false,"qs":[{"q":"pathology","mj":false,"ui":"Q000473"},{"q":"surgery","mj":true,"ui":"Q000601"}],"ui":"D008577"},{"d":"Meningioma","mj":false,"qs":[{"q":"pathology","mj":false,"ui":"Q000473"},{"q":"surgery","mj":true,"ui":"Q000601"}],"ui":"D008579"},{"d":"Middle Aged","mj":false,"ui":"D008875"},{"d":"Orbital Neoplasms","mj":false,"qs":[{"q":"pathology","mj":false,"ui":"Q000473"},{"q":"surgery","mj":true,"ui":"Q000601"}],"ui":"D009918"},{"d":"Postoperative Complications","mj":false,"qs":[{"q":"epidemiology","mj":true,"ui":"Q000453"}],"ui":"D011183"},{"d":"Vision, Low","mj":false,"qs":[{"q":"epidemiology","mj":true,"ui":"Q000453"}],"ui":"D015354"},{"d":"Visual Acuity","mj":false,"ui":"D014792"}],"chemicals":null,"comments_corrections":null,"source_flags":5,"s2_open_access_pdf_url":"https://link.springer.com/content/pdf/10.1007/s00701-020-04554-9.pdf","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/2257e23040ee6efe55f43e760204f789e5098233","s2_open_access_license":"CCBY","s2_open_access_status":"HYBRID","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"Background Most spheno-orbital meningioma series span multiple decades, and predictors of visual outcomes have not yet been systemically assessed. We describe visual outcomes in a recent cohort and assess predictors of postoperative visual outcomes. Methods Consecutive case series operated by a team of a neurosurgeon and orbital surgeon between May 2015 and January 2019. Best corrected visual acuity (BCVA), visual fields (static perimetry), and relative proptosis were measured preoperatively and postoperatively at 3/6/12 months after which it was assessed yearly. Predictors were assessed with linear regression analysis. Results Nineteen patients (all WHO grade I) were operated by the pterional approach (median follow-up 2.4 years). Preoperative visual acuity deficits ( n  = 10) normalized in 70% and improved in 10% (median preoperative: 0.8, postoperative: 1.2, p  = 0.021). Preoperative visual field deficits ( n  = 8) normalized in all patients (preoperative: − 6.5 dB, postoperative: − 1.5 dB, p  = 0.008). Preoperative proptosis ( n  = 16) normalized in 44% and improved in 56% (preoperative: 5 mm, postoperative: 2 mm, p  < 0.001). BCVA and visual fields remained stable at longer follow-up in 95% of patients, while 21% showed progression of proptosis. Predictors for worse longer-term (> 12 months) BCVA were worse preoperative BCVA ( p  = 0.002) and diagnosis of multiple meningioma ( p  = 0.021). Predictors for worse longer-term visual fields were higher diameter of hyperostosis ( p  = 0.009) and higher Simpson grade ( p  = 0.032). Predictor for short-term (3 months) proptosis was preoperative proptosis ( p  = 0.006). Conclusion We recommend surgery, even of patients with minimal visual impairment or hyperostosis, as patients who present with deteriorated visual function or extensive hyperostosis are less likely to have postoperative visual outcomes restored to normal.","claims":[{"public_id":"cl_d86fbf292e62969f51757e74e48771b9","status":"active","text":"Higher diameter of hyperostosis and higher Simpson grade predicted worse longer-term visual fields.","confidence":0.96,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_d86fbf292e62969f51757e74e48771b9"},{"public_id":"cl_0f570f727af167212f4290b7b07085d4","status":"active","text":"Preoperative proptosis normalized in 44% of patients and improved in 56% after surgery.","confidence":0.98,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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acuity.","confidence":0.96,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_bea83d068ee3314f377b3cc1c27e358b"}],"concepts":[{"public_id":"co_0556e601b05dde262cfdbb4b0d6b077b","status":"active","name":"spheno-orbital meningioma","description":"A meningioma involving the sphenoid wing and orbit, often associated with visual and orbital symptoms.","types":["condition"],"aliases":["SOM"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_0556e601b05dde262cfdbb4b0d6b077b"},{"public_id":"co_0813aabca35b3141359ecf7d59f2056a","status":"active","name":"minimal visual impairment","description":"A low level of preoperative visual dysfunction.","types":["clinical 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