Analysis of the prechiasmatic sulcus in chiari malformation type I

dc.authorid0000-0001-5627-1422
dc.contributor.authorÖzalp, Hakan
dc.contributor.authorÖzgüral, Onur
dc.contributor.authorAlpergin, Baran Can
dc.contributor.authorİnceoğlu, Ayşenur
dc.contributor.authorÖzalp, Sibel
dc.contributor.authorArmağan, Ercan
dc.contributor.authorUçar, Hadice
dc.contributor.authorBeger, Orhan
dc.date.accessioned2023-08-08T10:58:08Z
dc.date.available2023-08-08T10:58:08Z
dc.date.issued2023
dc.departmentİstanbul Medipol Üniversitesi, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Beyin ve Sinir Cerrahisi Ana Bilim Dalı
dc.departmentİstanbul Medipol Üniversitesi, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Laboratuvar Teknikleri Ana Bilim Dalı
dc.description.abstractOBJECTIVE: To assess morphologic features of the pre-chiasmatic sulcus (PS) in Chiari malformation type I (CM-I).-METHODS: Computed tomography images were ob-tained in patients with CM-1 (mean age: 21.26 & PLUSMN; 16.46 years; sex: 25 females and 17 males) and 58 healthy control subjects (mean age: 28.12 & PLUSMN; 22.60 years; sex: 29 females and 29 males). The following parameters were measured to determine the anatomy of the PS: planum length, sulcal length, sulcal angle (SA), and interoptic distance. Consid-ering sulcal length and SA measurements, 4 types of PS were identified: narrow-steep-groove (NSG), narrow-flat -groove (NFG), wide-steep-groove, and wide-flat-groove.-RESULTS: SA was greater in the CM-I group (32.80 & PLUSMN; 18.21 & DEG;) compared with the control group (23.05 & PLUSMN; 14.53 & DEG;) (P = 0.004), but the other parameters were similar in both groups. Distribution ranking of PS types was as follows: NFG (31%) > NSG (26.20%) > wide-steep-groove (23.80%) > wide-flat-groove (19%) in the CM-I group; wide-flat-groove (37.90%) > wide-steep-groove (20.70%) = NFG (20.70%) = NSG (20.70%) in the control group. Distribution rate of PS types relative to both groups showed that the classification system was not affected by CM-I (P = 0.226).-CONCLUSIONS: SA value was approximately 25% greater in the CM-I group than in the control group; thus, CM-I patients had more vertical groove. The percentage of narrow-type (NSG D NFG) PS in the CM-I group was higher than in the control group.
dc.identifier.citationÖzalp, H., Özgüral, O., Alpergin, B. C., İnceoğlu, A., Özalp, S., Armağan, E. ... Beger, O. (2023). Analysis of the prechiasmatic sulcus in chiari malformation type I. World Neurosurgery, 175, E1149-E1157. https://dx.doi.org/10.1016/j.wneu.2023.04.083
dc.identifier.doi10.1016/j.wneu.2023.04.083
dc.identifier.endpageE1157
dc.identifier.issn1878-8750
dc.identifier.issn1878-8769
dc.identifier.pmid37116784
dc.identifier.scopus2-s2.0-85159585077
dc.identifier.scopusqualityQ2
dc.identifier.startpageE1149
dc.identifier.urihttps://dx.doi.org/10.1016/j.wneu.2023.04.083
dc.identifier.urihttps://hdl.handle.net/20.500.12511/11284
dc.identifier.volume175
dc.identifier.wos001028787100001en_US
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorÖzalp, Hakan
dc.institutionauthorÖzalp, Sibel
dc.language.isoen
dc.publisherElsevier Science Inc.
dc.relation.ispartofWorld Neurosurgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectChiari Malformation Type I
dc.subjectPrechiasmatic Sulcus
dc.subjectSellar Region
dc.subjectSphenoid Sinus
dc.titleAnalysis of the prechiasmatic sulcus in chiari malformation type I
dc.typeArticle

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