Yonca Arat, MD
Professor of Ophthalmology & Visual Science, OphthalmologyCards
About
Research
Publications
2024
Effect of upper eyelid blepharoplasty on the ocular surface, tear film, and corneal microstructure
Aygun O, Arat Y, Dikmetas O, Karakaya J, Baytaroglu A, Irkec M. Effect of upper eyelid blepharoplasty on the ocular surface, tear film, and corneal microstructure. Arquivos Brasileiros De Oftalmologia 2024, 87: e2022-0220. PMID: 38537039, DOI: 10.5935/0004-2749.2022-0220.Peer-Reviewed Original ResearchConceptsUpper eyelid blepharoplastyEyelid blepharoplastyOcular surfaceTear filmIn vivo confocal microscopy parametersOcular Surface Disease Index questionnaireStrip of orbicularis oculi muscleTear film breakup time measurementsTear film breakup timeOcular Surface Disease IndexIn vivo confocal microscopyDry eye-related symptomsConfocal microscopy parametersLissamine green stainingOcular surface stainingFilm breakup timeSurface Disease IndexDry eye symptomsSchirmer test scoresTear film stabilityEye-related symptomsOrbicularis oculi muscleCorneal fluoresceinCorneal microstructureSchirmer test
2023
Effect of retrobulbar prostaglandin analog injection on orbital fat in rats
Cosan S, İnam O, Kaya B, Atilla P, Ocal O, Arat A, Karakaya J, Arat Y. Effect of retrobulbar prostaglandin analog injection on orbital fat in rats. International Ophthalmology 2023, 43: 4985-4990. PMID: 37847476, DOI: 10.1007/s10792-023-02901-0.Peer-Reviewed Original ResearchConceptsProstaglandin analogsAdipocyte densityRetrobulbar injectionIn vivo studiesOrbital fatFat atrophySide effectsAdult male Wistar albino ratsTopical prostaglandin analogsMale Wistar albino ratsFollow-up durationControl sideInjection of PAWistar albino ratsThyroid orbitopathyLeft orbitOrbital diseaseRight orbitRat modelAnimal modelsAnalog injectionRatsImage analysis softwareImageJ image analysis softwareTreatment of diseasesChapter 29 The aging eye and age-related ocular pathologies
Arat Y. Chapter 29 The aging eye and age-related ocular pathologies. 2023, 319-338. DOI: 10.1016/b978-0-323-98804-9.00001-3.Peer-Reviewed Original ResearchEye diseaseAge-related ocular pathologiesAge-related macular degenerationSight-threatening eye diseaseDry eye diseaseAge-related pathogenesisOcular surfaceMacular degenerationOcular pathologyAging eyeClinical findingsOphthalmic diseasesAge-relatedAge-related diseasesFunctional changesDiseaseEyesPathologyAgeGlaucomaIncreased vulnerabilityCataractPathogenesisRetinaLate life
2022
New Onset Isolated Granulomatous Dacryoadenitis During Etanercept Therapy
Arat Y, Aygün F, Özoğul E, Kalyoncu U. New Onset Isolated Granulomatous Dacryoadenitis During Etanercept Therapy. Ocular Immunology And Inflammation 2022, 31: 1727-1729. PMID: 35797360, DOI: 10.1080/09273948.2022.2089687.Peer-Reviewed Original ResearchConceptsEtanercept therapyLacrimal glandLeft upper eyelid swellingAnti-tumor necrosis factor alphaUpper eyelid swellingLeft lacrimal glandRight lacrimal glandSarcoid-like granulomatosisNecrosis factor-alphaJuvenile idiopathic arthritisAntagonist therapyEyelid swellingIncisional biopsySubcutaneous etanerceptDiffuse enlargementFactor-alphaTNF-aDacryoadenitisIdiopathic arthritisMinimal enlargementTherapyBiological agentsEtanerceptGlandEnlargement
2021
The role of choroidal optical coherence tomography for follow-up of carotid cavernous fistula with anterior drainage
Arat Y, İnam O, Yavas G, Arat A. The role of choroidal optical coherence tomography for follow-up of carotid cavernous fistula with anterior drainage. Eye 2021, 36: 2020-2027. PMID: 34408315, PMCID: PMC9500102, DOI: 10.1038/s41433-021-01744-2.Peer-Reviewed Original ResearchConceptsChoroidal vascularity indexCarotid-cavernous fistulaCentral foveal thicknessSubfoveal choroidal thicknessChoroidal thickness measurementsOptical coherence tomographyTortuosity indexFollow-upCavernous fistulaCoherence tomographySpectral-domain optical coherence tomographyClinically unaffected eyesOcclusion of fistulaAnterior drainageChoroidal thicknessFoveal thicknessUnaffected eyesLongitudinal observational studyEndovascular treatmentEvaluate occlusionSpontaneous resolutionVascular indexCarotid angiogramFistulaObservational study
2019
Retinal and Choroidal Optical Coherence Tomography Findings of Carotid Cavernous Fistula
Inam O, Arat Y, Yavas G, Arat A. Retinal and Choroidal Optical Coherence Tomography Findings of Carotid Cavernous Fistula. American Journal Of Ophthalmology 2019, 206: 264-273. PMID: 31226247, DOI: 10.1016/j.ajo.2019.06.010.Peer-Reviewed Original ResearchConceptsChoroidal vascularity indexTortuosity indexPatient groupControl groupCentral foveal thicknessClinically affected eyesSubfoveal choroidal thicknessOptical coherence tomography imagesVenous drainage patternCarotid-cavernous fistulaHealthy control subjectsCG groupFoveal thicknessChoroidal thicknessCavernous fistulaConsecutive patientsControl subjectsVascular indexPatientsTomography imagesFistulaSFCTEyesGroupClinic
2017
Comparison of Colorado Microdissection Needle Versus Scalpel Incision for Aesthetic Upper and Lower Eyelid Blepharoplasty
Arat Y, Sezenoz A, Bernardini F, Alford M, Tepeoglu M, Allen R. Comparison of Colorado Microdissection Needle Versus Scalpel Incision for Aesthetic Upper and Lower Eyelid Blepharoplasty. Ophthalmic Plastic And Reconstructive Surgery 2017, 33: 430-433. PMID: 27811630, DOI: 10.1097/iop.0000000000000820.Peer-Reviewed Original ResearchConceptsColorado needleScar cosmesisAesthetic blepharoplastySkin incisionScalpel incisionEyelid skin incisionsComparative case seriesPostoperative day 1No adverse eventsTranscutaneous lower blepharoplastyHistological tissue damageInstitutional review boardBlepharoplasty surgeryNo significant differenceCase seriesAdverse eventsClinical differencesLower blepharoplastyHollander scoreDay 1EcchymosisCosmesisIncisionBlepharoplastyScar formation
2016
Comparison of botulinum toxin-A injection in lacrimal gland and conjunctivodacryocystorhinostomy for treatment of epiphora due to proximal lacrimal system obstruction
Kaynak P, Karabulut G, Ozturker C, Fazil K, Arat Y, Perente I, Akar S, Yilmaz O, Demirok A. Comparison of botulinum toxin-A injection in lacrimal gland and conjunctivodacryocystorhinostomy for treatment of epiphora due to proximal lacrimal system obstruction. Eye 2016, 30: 1056-1062. PMID: 27197871, PMCID: PMC4985683, DOI: 10.1038/eye.2016.88.Peer-Reviewed Original ResearchConceptsLacrimal system obstructionBotulinum toxin A injectionSystem obstructionLacrimal glandUpper lacrimal system obstructionDegree of epiphoraLacrimal system irrigationSchirmer test resultsSchirmer 1 testTreatment of epiphoraProximal canalicular obstructionEfficacy of botulinum toxin A injectionsEvaluation of epiphoraPunctate epitheliopathyCanalicular obstructionTube dislocationSurgical experienceTube insertionConjunctivodacryocystorhinostomyEpiphoraGroup 2Group 1Granuloma formationLess-invasivePostoperative care
2015
Association of Disease Activity with Serum and Tear IL-2 Levels in Behçet Disease
Türkçüoğlu P, Arat Y, Kan E, Kan E, Chaudhry I, Koca S, Çeliker Ü, İlhan N. Association of Disease Activity with Serum and Tear IL-2 Levels in Behçet Disease. Ocular Immunology And Inflammation 2015, 24: 313-318. PMID: 26110544, DOI: 10.3109/09273948.2014.1003661.Peer-Reviewed Original ResearchConceptsIL-2 levelsInterleukin-2 levelsDisease activitySex-matched healthy participantsProspective case control studyAssociation of disease activitySignificant differenceBehcet's disease patientsCase-control studyStatistically significant differenceEnzyme-linked immunosorbent assay methodBehcet's patientsBehcet's diseaseActive diseaseInactive diseaseNo significant differenceControlled studiesPatientsStudy populationSerumDisease patientsControl groupDiseaseHealthy participantsAssociationAn unusual eyelid mass: Tarsal dermoid cyst
Sezenoz A, Arat Y, Tepeoglu M. An unusual eyelid mass: Tarsal dermoid cyst. Saudi Journal Of Ophthalmology 2015, 29: 312-314. PMID: 26586987, PMCID: PMC4625219, DOI: 10.1016/j.sjopt.2015.05.004.Peer-Reviewed Original Research
Academic Achievements & Community Involvement
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Overview
Clinical Specialties
Oculoplastics
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Cosmetic Eye Surgery
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Board Certifications
Ophthalmology
- Certification Organization
- AB of Ophthalmology
- Original Certification Date
- 2010