The unilateral frontotemporal approach for large and giant olfactory groove meningioma: Experience with 18 consecutive patients

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dc.authorscopusid55941214700
dc.authorscopusid56684472400
dc.authorscopusid56814560200
dc.authorscopusid55363170600
dc.authorscopusid55975703500
dc.authorscopusid8895480900
dc.contributor.authorEmmez, H.
dc.contributor.authorAslan, A.
dc.contributor.authorDemirci, H.
dc.contributor.authorÇeltikçi, E.
dc.contributor.authorKaymaz, A.M.
dc.contributor.authorBörcek, A.Ö.
dc.date.accessioned2021-11-01T14:51:35Z
dc.date.available2021-11-01T14:51:35Z
dc.date.issued2021
dc.department[Belirlenecek]
dc.description.abstractAim: Although the bifrontal approach used to be recommended for large olfactory groove meningioma (OGM), recent studies showed that large OGMs can also be resected safely via unilateral approaches. The present study aimed to discuss reasons for preferring a unilateral frontotemporal approach (UFTA), and the technical nuances and results of the UFTA, based on 18 cases. Material and methods: The clinical and surgical data of patients who had been operated on for large (4–6 cm) or giant (>6 cm) OGM via a UFTA between 2011 and 2018 were retrospectively collected. Results: In all, 18 patients were included. All tumors were compatible with a diagnosis of OGM in the light of peri-operative examinations. 11 cases (61%) were large and 7 (39%) giant OGM; mean diameter was 6.1 cm (range, 4-10 cm). Resection extent was Simpson grade II in 14 cases (78%), grade III in 1 (5%), and grade IV in 3 (17%). Sixteen cases (89%) had no peri-operative complications, while 2 patients (11%) showed cerebrospinal fluid leakage and hemorrhagic deposition in the surgical area. There were no new neurological deficits nor deaths. Conclusion: The UFTA for OGM is a relatively safe and effective approach, ensuring a high total removal rate with low mortality and morbidity. This study, with a reasonable number of patients, is one of the few in the literature on the outcome of this approach. © 2021 Elsevier Masson SAS
dc.identifier.doi10.1016/j.neuchi.2021.04.023
dc.identifier.issn0028-3770
dc.identifier.pmid34051249
dc.identifier.scopus2-s2.0-85107329539
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.neuchi.2021.04.023
dc.identifier.urihttps://hdl.handle.net/11491/6200
dc.identifier.wosWOS:000736923600006
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthor[Belirlenecek]
dc.language.isoen
dc.publisherElsevier Masson s.r.l.
dc.relation.ispartofNeurochirurgie
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFrontotemporal approachen_US
dc.subjectOlfactory groove meningiomaen_US
dc.subjectPterional approachen_US
dc.subjectSurgical treatmenten_US
dc.titleThe unilateral frontotemporal approach for large and giant olfactory groove meningioma: Experience with 18 consecutive patients
dc.typeArticle

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