Noticable Findings in Cranial MRI of the Patients with Idiopathic Intracranial Hypertension

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dc.authoridBAYAR MULUK, NURAY/0000-0003-3602-9289;
dc.authorwosidBAYAR MULUK, NURAY/JJE-2906-2023
dc.authorwosidBurulday, Veysel/V-6075-2017
dc.authorwosidÇANKAYA, İMRAN/GQP-2450-2022
dc.contributor.authorCankaya, Imran
dc.contributor.authorMuluk, Nuray Bayar
dc.contributor.authorBurulday, Veysel
dc.contributor.authorBilgili, M. Yasemin Karadeniz
dc.contributor.authorOzdemir, Adnan
dc.date.accessioned2024-08-04T20:51:44Z
dc.date.available2024-08-04T20:51:44Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractObjectives Idiopathic intracranial hypertension (IIH) is characterized by increased intracranial pressure. We investigated the optic nerve, Meckel's cavity, internal carotid artery (ICA) and pituitary findings of IIH by Cranial Magnetic Resonance Imaging (MRI). Methods Cranial MRI images of 35 adult patients with IIH and 35 adult subjects with normal cranial MRI results (control) were evaluated. Optic nerve diameter (OND), optic nerve sheat diameter (ONSD), OND/ONSD ratio, ON tortuosity, ON protrusion, posterior scleral flattening, ICA transverse diameter, CSF distance in Meckel's cavity and ICA transverse diameter/CSF distance in Meckel's cavity ratio, and pituitary gland measurements (height and transverse dimension; and Optic chiasm- pituitary gland distance) were measured. Results OND and ONSD of the IIH group were significantly higher than those of the control groups at anterior and posterior measurements (p < 0.05). OND/ONSD ratio of the IIH group was lower at anterior measurement; and higher at the posterior measurement than the control group (p < 0.05). Right ICA transverse diameter and bilateral CSF distance in Meckel's cavity of the IIH group were higher than those of the control. Optic chiasm- pituitary gland distance of the IIH group was significantly higher than that of the control group (p < 0.05). Conclusion OND/ONSD ratio is different in anterior and posterior measurements. So we recommend measuring OND and ONSD separately in IIH patients to use in the clinical practice. Similarly, optic chiasm-pituitary gland distance is also another point to note for IIH patients on MRI. Our paper adds new approach to IIH in terms of OND/ONSD ratio.en_US
dc.identifier.doi10.1177/19458924211069213
dc.identifier.endpage422en_US
dc.identifier.issn1945-8924
dc.identifier.issn1945-8932
dc.identifier.issue4en_US
dc.identifier.pmid35234081en_US
dc.identifier.scopus2-s2.0-85125699993en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage415en_US
dc.identifier.urihttps://doi.org/10.1177/19458924211069213
dc.identifier.urihttps://hdl.handle.net/11616/100510
dc.identifier.volume36en_US
dc.identifier.wosWOS:000765366000001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSage Publications Incen_US
dc.relation.ispartofAmerican Journal of Rhinology & Allergyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectidiopathic intracranial hypertensionen_US
dc.subjectcranial MRIen_US
dc.subjectoptic nerveen_US
dc.subjectICA transverse diameteren_US
dc.subjectCSF distance in meckel's cavity ratioen_US
dc.subjectoptic chiasm-pituitary gland distanceen_US
dc.titleNoticable Findings in Cranial MRI of the Patients with Idiopathic Intracranial Hypertensionen_US
dc.typeArticleen_US

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