Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8822
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dc.contributor.authorAksoy Aydemir, Gozde-
dc.contributor.authorOzkoyuncu Kocabas, Dilara-
dc.contributor.authorAydemir, Emre-
dc.contributor.authorBayat, Alper Halil-
dc.contributor.authorCinar, Serife Sule-
dc.contributor.authorKaradag, Ayse Sevgi-
dc.date.accessioned2022-11-30T19:20:53Z-
dc.date.available2022-11-30T19:20:53Z-
dc.date.issued2023-
dc.identifier.issn0165-5701-
dc.identifier.issn1573-2630-
dc.identifier.urihttps://doi.org/10.1007/s10792-022-02391-6-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/8822-
dc.description.abstractPurpose To compare the choroidal thickness (CT) and retinal vascular caliber in the differentiation of patients who have keratoconus (KC) from those of astigmatic and normal patients. Methods This was a prospective, cross-sectional study. A total of 72 patients who had KC, 70 who had astigmatism, and 83 healthy control subjects were enrolled in this study. All the patients were examined using the Sirius topography system and spectral domain optical coherence tomography with enhanced depth imaging. Using the digital fundus photographs, the retinal vascular calibers were calculated. The measurements were also analyzed between the KC stages according to the Amsler-Krumeich classification. Results The CT measurements were significantly higher in the KC group, when compared with the other 2 groups, in each location (P < 0.05). No statistically significant difference was observed with regards to the central retinal artery equivalent (CRAE) values (P = 0.959), while significant differences were noted in the central retinal vein equivalent (CRVE) among the groups (P = 0.011). Significant increases were noted in the CT as the stage of KC progressed, except at temporal 3000 mu m (P = 0.603). No statistically significant difference was observed with regards to the CRAE among the stages (P = 0.901). However, the CRVE changes increased remarkably as the stages advanced (P < 0.001). Conclusion The patients who had KC seemed to have a thicker CT and higher CRVE values than the healthy individuals, and these differences were progressively increased as the stages of KC advanced. Reflecting the vascular effects of inflammation, the high CRVE supported theories based on the inflammatory component of KC.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofInternational Ophthalmologyen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectKeratoconusen_US
dc.subjectChoroidal thicknessen_US
dc.subjectRetinal vein caliberen_US
dc.subjectStageen_US
dc.subjectSpectral-domain optical coherence tomographyen_US
dc.subjectRisken_US
dc.subjectEyesen_US
dc.titleAlterations in the choroidal thickness and retinal vascular caliber in keratoconusen_US
dc.typeArticleen_US
dc.authoridaksoy aydemir, gozde/0000-0002-5708-9283-
dc.identifier.wosWOS:000819266700001en_US
dc.identifier.scopus2-s2.0-85133164500en_US
dc.institutionauthorÖzkoyuncu Kocabas, Dilara-
dc.identifier.pmid35773524en_US
dc.identifier.doi10.1007/s10792-022-02391-6-
dc.authorscopusid57215773847-
dc.authorscopusid57773526400-
dc.authorscopusid57192296262-
dc.authorscopusid57203064303-
dc.authorscopusid57285194500-
dc.authorscopusid57140043900-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ2-
dc.ozel2022v3_Editen_US
item.cerifentitytypePublications-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.grantfulltextnone-
Appears in Collections:Cerrahi Tıp Bilimleri Bölümü / Department of Surgical Sciences
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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