Gelişmiş Arama

Basit öğe kaydını göster

dc.contributor.authorErtekin, Tolga
dc.contributor.authorBoyacı, Mehmet Gazi
dc.contributor.authorBilir, Abdulkadir
dc.contributor.authorYücel, Aylin
dc.contributor.authorErtekin, Ayşe
dc.contributor.authorTuramanlar, Ozan
dc.contributor.authorDuman, R
dc.date.accessioned2022-05-09T08:02:58Z
dc.date.available2022-05-09T08:02:58Z
dc.date.issued21.10.2021en_US
dc.identifier.citationErtekin, T., Boyaci, M. G., Bilir, A., Yucel, A., Ertekin, A., Turamanlar, O., & Duman, R. (2021). Optic nerve sheath diameter measurement: a means of detecting increased intracranial pressure in pseudotumor cerebri patients. Folia Morphologica.en_US
dc.identifier.issn0015-5659
dc.identifier.issn1644-3284
dc.identifier.urihttps://doi.org/10.5603/FM.a2021.0105
dc.identifier.urihttps://hdl.handle.net/20.500.12933/944
dc.description.abstractBackground: Pseudotumor cerebri (PTC) occurs when the pressure inside the skull increases for no obvious reason. The aim of this study was to investigate three different methods: the optic nerve sheath diameter (ONSD) method, ONSD/eyeball transverse diameter (ETD) index, and ONSD/orbital transverse diameter (OTD) index for the initial detection of elevated ICP in patients with PTC. Materials and methods: A retrospective study of MR data from adult PTC patients (n=42) and control group (n=40) was performed. ONSD and OTD measurements were made 3mm and 10mm posterior to the globe, after intracranial pressure was measured with lumbar puncture. The sensitivity, specificity, and overall accuracy of the findings on MRI were calculated. Results: The optic nerve sheath was enlarged in the PTC group compared with the control group. It showed 97%sensitivity and 100% specificity and 79% sensitivity and 87.5% specificity for 3mm and 10mm, respectively. The ONSD/ETD and ONSD/OTD indices were increased in the PTC group compared with the control group. For 3mm posterior to the globe, the ONSD/ETD index had 90.5% sensitivity and 92% specificity, and the ONSD/OTD index had 86% sensitivity and 95% specificity. For 10mm posterior to the globe, the sensitivity and specificity of the ONSD/ETD and ONSD/OTD indices were 86% and 80% and 74% and 82.5%, respectively. Conclusions: According to our study, the ONSD method and the ONSD/ETD and ONSD/OTD indices are reliable diagnostic markers for PTC. These noninvasive techniques may be useful in monitoring the invasive intracranial catheter and have wide potential clinical applications in district hospitals, emergency departments and intensive care units.en_US
dc.language.isoengen_US
dc.publisherVia Medicaen_US
dc.relation.isversionof10.5603/FM.a2021.0105en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectIntracranial pressureen_US
dc.subjectNeurosurgeryen_US
dc.subjectOptic nerveen_US
dc.subjectPseudotumor cerebrien_US
dc.subjectRadiologyen_US
dc.titleOptic nerve sheath diameter measurement: a means of detecting increased intracranial pressure in pseudotumor cerebri patientsen_US
dc.typearticleen_US
dc.authorid0000-0003-1756-4366en_US
dc.authorid0000-0001-7329-2102en_US
dc.authorid0000-0003-0633-9542en_US
dc.authorid0000-0001-5947-062Xen_US
dc.authorid0000-0002-0785-483Xen_US
dc.departmentAFSÜ, Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Anatomi Ana Bilim Dalıen_US
dc.contributor.institutionauthorErtekin, Tolga
dc.contributor.institutionauthorBoyacı, Mehmet Gazi
dc.contributor.institutionauthorBilir, Abdulkadir
dc.contributor.institutionauthorYücel, Aylin
dc.contributor.institutionauthorTuramanlar, Ozan
dc.relation.journalFolia Morphologicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


Bu öğenin dosyaları:

Thumbnail

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster