Evaluation of the Optic Nerve by Strain and Shear Wave Elastography in Patients With Migraine

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dc.contributor.authorSahan, Mehmet Hamdi
dc.contributor.authorDogan, Adil
dc.contributor.authorInal, Mikail
dc.contributor.authorAlpua, Murat
dc.contributor.authorAsal, Nese
dc.date.accessioned2020-06-25T18:34:07Z
dc.date.available2020-06-25T18:34:07Z
dc.date.issued2019
dc.departmentKırıkkale Üniversitesi
dc.descriptionINAL, MIKAIL/0000-0003-0642-7913; Sahan, Mehmet Hamdi/0000-0001-8976-6157
dc.description.abstractObjectives To investigate the optic nerve's elastic properties using shear wave and strain elastography in patients with migraine compared to healthy individuals. Methods The migraine group consisted of 30 patients (16 with visual auras and 14 without auras) who had previously had a diagnosis of migraine. These were age and sex matched with healthy participants to form the control group. The findings from shear wave and strain elastography in the groups were compared. The elastographic examination was performed with a 6-15-MHz multifrequency linear array transducer. Results The evaluation involved 30 patients with migraine (3 male and 27 female), whose mean age +/- SD was 34.63 +/- 10 years, and 30 healthy participants (3 males, 27 females), whose mean age was 36.4 +/- 10.5 years. In strain elasticity patterns, a statistically insignificant hardening of the optic nerve in the patients with migraine was observed (P = .052). Analysis of the shear wave elastic modulus values (9.8 +/- 3.34 and 12.3 +/- 5.25 kPa; P = .03) revealed that differences between the healthy participants and patients with migraine were statistically significant. The results for elasticity patterns and the shear modulus suggested that the differences between migraines with and without visual auras were insignificant (P > .05). A positive correlation was discovered between the duration of the disease and the shear modulus in the patients with migraine (r = 0.496; P < .01). Conclusions Histopathologic changes in the optic nerve may be seen in patients with migraine due to possible fibrotic changes. Elastographic techniques can be useful diagnostic tools for investigating these changes.en_US
dc.description.sponsorshipKirikkale University Scientific Research Projects and Coordination Unit [2018/036]en_US
dc.description.sponsorshipThis work was supported by Kirikkale University Scientific Research Projects and Coordination Unit with the project number 2018/036.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1002/jum.14904
dc.identifier.endpage1161en_US
dc.identifier.issn0278-4297
dc.identifier.issn1550-9613
dc.identifier.issue5en_US
dc.identifier.pmid30578566
dc.identifier.scopus2-s2.0-85064978206
dc.identifier.scopusqualityQ2
dc.identifier.startpage1153en_US
dc.identifier.urihttps://doi.org/10.1002/jum.14904
dc.identifier.urihttps://hdl.handle.net/20.500.12587/7799
dc.identifier.volume38en_US
dc.identifier.wosWOS:000465075300004
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWileyen_US
dc.relation.ispartofJournal Of Ultrasound In Medicine
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectelastographyen_US
dc.subjectmigraineen_US
dc.subjectoptic nerveen_US
dc.subjectshear waveen_US
dc.subjectstrain waveen_US
dc.titleEvaluation of the Optic Nerve by Strain and Shear Wave Elastography in Patients With Migraineen_US
dc.typeArticle

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