Comparison of posterior cranial fossa morphometric measurements in Chiari type I patients with and without syrinx cavity on magnetic resonance imaging

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dc.authoridtetik, bora/0000-0001-7696-7785
dc.authoridARSLAN, Ahmet Kadir/0000-0001-8626-9542
dc.authorwosidtetik, bora/AAA-8841-2021
dc.authorwosidARSLAN, Ahmet Kadir/AAA-2409-2020
dc.contributor.authorDogan, Gulec Mert
dc.contributor.authorSigirci, Ahmet
dc.contributor.authorTetik, Bora
dc.contributor.authorPasahan, Ramazan
dc.contributor.authorOnal, Cagatay
dc.contributor.authorArslan, Ahmet K.
dc.date.accessioned2024-08-04T20:53:21Z
dc.date.available2024-08-04T20:53:21Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractPurpose: To compare the posterior fossa measurements of Chiari type I malformation (CHM1) patients with and without syrinx and with a control group. Material and methods: The patients with syrinx were divided into 2 groupd according to syrinx width/cord width (S/C) ratios: group 1 - S/C ratio < 50%; group 2 - S/C ratio > 50%. The length of the clivus, the AP length of the foramen magnum, the AP length of the posterior fossa, the perpendicular distance between the McRae line and (a) the splenium of corpus callosum, (b) the pons, and (c) the fastigium of the 160 patients and of the 160 control patients were statistically compared. In addition, the measurements of the patients with and without syrinx, according to the S/C ratio, were statistically compared. Results: Syrinx was present in 59 (36.8 %) of the 160 patients. The S/ C ratio was < 50% in 30 (50.9 %) of them, and S/C ratio > 50% in 29 (49.1%) of them. All the measurements in the patient group, except of the AP length of the foramen magnum, were statistically significantly lower than in the control group (p = 0.001). There was no significant difference in the measurements of the patients with syrinx group 1 and the patients without syrinx, but the AP length of posterior fossa was statistically significantly lower in the patients with syrinx group 2 than the patients without syrinx (p = 0.03). Conclusion: The S/C ratio can be a guide to the underlying aetiology.en_US
dc.identifier.doi10.5114/pjr.2022.123895
dc.identifier.endpageE700en_US
dc.identifier.issn0137-7183
dc.identifier.issn1899-0967
dc.identifier.pmid36643005en_US
dc.identifier.scopus2-s2.0-85146317507en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpageE694en_US
dc.identifier.urihttps://doi.org/10.5114/pjr.2022.123895
dc.identifier.urihttps://hdl.handle.net/11616/101118
dc.identifier.volume87en_US
dc.identifier.wosWOS:001015267700001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherInt Scientific Information Incen_US
dc.relation.ispartofPolish Journal of Radiologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMRIen_US
dc.subjectposterior cranial fossaen_US
dc.subjectChiari malformation type Ien_US
dc.subjectsyrinxen_US
dc.titleComparison of posterior cranial fossa morphometric measurements in Chiari type I patients with and without syrinx cavity on magnetic resonance imagingen_US
dc.typeArticleen_US

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