{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T22:39:22Z","timestamp":1791585562030,"version":"4.3.4"},"reference-count":51,"publisher":"Georg Thieme Verlag KG","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Neurol Surg B Skull Base"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Objectives\u2003Controversy exists surrounding the optimal approaches to tuberculum sella meningioma (TSM) and planum meningioma (PM). Olfaction is infrequently considered within this context but is nonetheless an important quality of life measure. The evolution of olfactory outcomes following contemporary transcranial surgery remains unclear. This study reviews olfactory outcomes after supraorbital craniotomy for TSM or PM and defines temporal trends in its recovery.<\/jats:p><jats:p>\n          Study Design\u2003A prospective study of a patients who underwent a minimally invasive supraorbital craniotomy for TSM or PM was conducted at a single neurosurgical center.<\/jats:p><jats:p>\n          Participants &amp; Main Outcome Measures\u2003All patients were questioned about olfaction at presentation 3 months postoperatively, 12 months postoperatively, and annually thereafter (median follow-up\u2009=\u200937 months). The olfactory status of patients was categorized as normosmia, anosmia, hyposmia, parosmia, (altered perception of odours), or phantosmia, (olfactory hallucinations).<\/jats:p><jats:p>\n          Results\u2003Twenty-two patients were included in the study analysis, (range\u2009=\u200927\u201376). Precisely, 3 months after surgery, seven patients had normal olfaction (32%). Six patients were anosmic, (27%) four hyposmic, (18%), three parosmic, (14%), and two were phantosmic (9%). At 1-year follow-up, almost half of patients (10; 48%) were normosmic, while two patients (9.5%) were anosmic. There were no further improvements in olfaction between 1 year and long-term follow-up.<\/jats:p><jats:p>\n          Conclusion\u2003Subfrontal transcranial approaches for TSM or PM appear to be associated with changes in olfaction that can improve with time; these improvements occur within the first year after surgery. Impacts upon olfaction should be considered when selecting a surgical approach and patients counseled appropriately.<\/jats:p>","DOI":"10.1055\/s-0040-1722671","type":"journal-article","created":{"date-parts":[[2021,1,21]],"date-time":"2021-01-21T23:58:26Z","timestamp":1611273506000},"page":"296-304","source":"Crossref","is-referenced-by-count":6,"title":["Olfactory Outcomes after Resection of Tuberculum Sella and Planum Sphenoidale Meningiomas via a Transcranial Approach"],"prefix":"10.1055","volume":"83","author":[{"given":"Ronak","family":"Ved","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, University Hospital of Wales, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland"},{"name":"School of Medicine, Cardiff University, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew","family":"Mo","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, University Hospital of Wales, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland"},{"name":"School of Medicine, Cardiff University, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caroline","family":"Hayhurst","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, University Hospital of Wales, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2021,1,21]]},"reference":[{"issue":"08","key":"ref1","doi-asserted-by":"crossref","first-page":"1317","DOI":"10.1097\/00005537-200008000-00017","article-title":"Preservation of olfaction in anterior skull base 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