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
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 participantsAssociation
2013
Acute, Unilateral Transient Blepharoptosis of Unknown Etiology
Arat Y, Yazici B, Hekimhan-Kaynak P, Chaudhry I, Wladis E. Acute, Unilateral Transient Blepharoptosis of Unknown Etiology. Ophthalmic Plastic And Reconstructive Surgery 2013, 29: 396-399. PMID: 24022352, DOI: 10.1097/iop.0b013e31829d02c7.Peer-Reviewed Original ResearchConceptsUnilateral blepharoptosisLevator functionRare conditionUnknown etiologyHistory of flu-like illnessDecreased levator functionFlu-like syndromeFollow-up periodFlu-like illnessAcute ptosisTotal ptosisPupil abnormalitiesBlepharoptosisPtosisPatientsMedical recordsAffected sideEtiologyLimited motilityLevatorWorkupSyndromeAbnormalitiesClinicHistory
2011
Orbitofacial neurofibromatosis: clinical characteristics and treatment outcome
Chaudhry I, Morales J, Shamsi F, Al-Rashed W, Elzaridi E, Arat Y, Jacquemin C, Oystreck D, Bosley T. Orbitofacial neurofibromatosis: clinical characteristics and treatment outcome. Eye 2011, 26: 583-592. PMID: 22193879, PMCID: PMC3325560, DOI: 10.1038/eye.2011.336.Peer-Reviewed Original ResearchConceptsSurgical interventionNon-comparative case seriesDecreased visual acuityNeurofibromatosis type 1Ophthalmologic examinationOphthalmological monitoringPtosis repairTumor debulkingEyelid swellingVisual acuityResultsSixty patientsSurgical managementCase seriesPresenting signCosmetic consequencesCosmetic rehabilitationProcedural outcomesPatientsMedical recordsType 1Medical CentreMultiple proceduresClinical observationsDemographic dataPtosis
2008
Inpatient preseptal cellulitis: experience from a tertiary eye care centre
Chaudhry I, Shamsi F, Elzaridi E, Al-Rashed W, Al-Amri A, Arat Y. Inpatient preseptal cellulitis: experience from a tertiary eye care centre. British Journal Of Ophthalmology 2008, 92: 1337. PMID: 18697809, DOI: 10.1136/bjo.2007.128975.Peer-Reviewed Original ResearchMeSH KeywordsAbscessAdolescentAdultAgedAnti-Bacterial AgentsCellulitisChildChild, PreschoolDrainageEyelid DiseasesFemaleHaemophilus InfectionsHumansInfantMaleMiddle AgedPostoperative ComplicationsSeverity of Illness IndexStaphylococcal InfectionsStreptococcal InfectionsTomography, X-Ray ComputedTreatment OutcomeConceptsPreseptal cellulitisAcute dacryocystitisSurgical interventionSystemic antibioticsTertiary eye-care centreReview of inpatientsOutcome of treatmentEyelid necrosisLid abscessEyelid edemaBlood culturesCicatricial ectropionRadiological evidenceAcute onsetOrbital septumHaemophilus influenzaeKlebsiella pneumoniaePatientsStreptococcus speciesDiagnostic criteriaPredisposing causeAdmitted patientsMicrobiological investigationsComplicationsEyelid
2007
Epidemiology of giant-cell arteritis in an Arab population: a 22-year study
Chaudhry I, Shamsi F, Elzaridi E, Arat Y, Bosley T, Riley F. Epidemiology of giant-cell arteritis in an Arab population: a 22-year study. British Journal Of Ophthalmology 2007, 91: 715. PMID: 17229803, PMCID: PMC1955573, DOI: 10.1136/bjo.2006.108845.Peer-Reviewed Original ResearchConceptsTemporal artery biopsyGiant-cell arteritisBiopsy-proven giant-cell arteritisKing Khaled Eye Specialist HospitalNegative temporal artery biopsyCases of giant-cell arteritisBiopsy-negative groupBiopsy-positive groupBiopsy-proven casesArab populationSmall absolute numberArtery biopsyUntreated patientsClinical featuresClinical recordsLow incidenceCaucasian populationSpecialist HospitalAbsolute numberArteritisPatientsEpidemiologyStudy objectiveBiopsyPopulationEffect of Botulinum Toxin Type A on Tear Production After Treatment of Lateral Canthal Rhytids
Arat Y, Yen M. Effect of Botulinum Toxin Type A on Tear Production After Treatment of Lateral Canthal Rhytids. Ophthalmic Plastic And Reconstructive Surgery 2007, 23: 22-24. PMID: 17237684, DOI: 10.1097/iop.0b013e31802dfca7.Peer-Reviewed Original ResearchConceptsSchirmer test resultsLateral canthal rhytidsTear productionBotulinum toxin type ADry eyeToxin type ATreatment of lateral canthal rhytidsFollow-upSchirmer 1 testUnits of botulinum toxinDry-eye symptomsDecreased tear productionBotulinum toxinCrow's feet areasMonths follow-upBotulinum toxin type A injectionBotulinum toxin injectionEffect of botulinum toxin type ADry-eyeType ASchirmerPatientsToxin injectionCrow's-feetStatistical difference
2006
Compressive Optic Neuropathy after Use of Oxidized Regenerated Cellulose in Orbital Surgery Review of Complications, Prophylaxis, and Treatment
Arat Y, Dorotheo E, Tang R, Boniuk M, Schiffman J. Compressive Optic Neuropathy after Use of Oxidized Regenerated Cellulose in Orbital Surgery Review of Complications, Prophylaxis, and Treatment. Ophthalmology 2006, 113: 333-337. PMID: 16406540, DOI: 10.1016/j.ophtha.2005.11.003.Peer-Reviewed Original ResearchConceptsCompressive optic neuropathyOxidized regenerated celluloseOptic neuropathyOrbital surgeryCases of compressive optic neuropathyOrbital explorationOrbital floor fracturesReview of complicationsSoft tissue densitySoft tissue massOrbital symptomsOrbital tumorsFloor fracturesOptic nerveCompartment syndromePostoperative patientsEnglish scientific literatureSurgeryComplicationsNeuropathyPatientsProgressive lossRecommended precautionsOperative siteTreatment purposes
2005
Leiomyoma of the Orbit and Periocular Region
Arat Y, Font R, Chaudhry I, Boniuk M. Leiomyoma of the Orbit and Periocular Region. Ophthalmic Plastic And Reconstructive Surgery 2005, 21: 16-22. PMID: 15677948, DOI: 10.1097/01.iop.0000150426.79781.54.Peer-Reviewed Original ResearchConceptsOrbital leiomyomaMass lesionFollow-upPeriorbital regionContrast-enhancing mass lesionWell-circumscribed mass lesionLost to follow-upFollow-up examinationRare tumorSubtotal excisionRetrospective reviewRadiological featuresLeiomyomaDifferential diagnosisImmunohistochemical techniquesHistopathological studiesEnglish literatureMonoclonal antibodiesTumorPatientsLesionsDiagnosisSubtotalRecurrenceExcision
2004
Congenital Microphthalmos With Orbital Cysts
Chaudhry I, Arat Y, Shamsi F, Boniuk M. Congenital Microphthalmos With Orbital Cysts. Ophthalmic Plastic And Reconstructive Surgery 2004, 20: 452-457. PMID: 15599246, DOI: 10.1097/01.iop.0000143716.12643.98.Peer-Reviewed Original ResearchConceptsOrbital cystCyst excisionCongenital microphthalmosTreated with cyst excisionTreated with enucleationFollow-up intervalMicrophthalmic globesMild microphthalmosCyst aspirationUnilateral casesCongenital malformationsClinical featuresClinical findingsCyst sizeMicrophthalmosComputed tomographyClinical recordsTreatment strategiesCosmetic issuesTreatment approachesExcisionCystsCosmesisPatientsGeneral conditionOrbital Venous Malformations: Current Multidisciplinary Treatment Approach
Arat Y, Mawad M, Boniuk M. Orbital Venous Malformations: Current Multidisciplinary Treatment Approach. JAMA Ophthalmology 2004, 122: 1151-1158. PMID: 15302655, DOI: 10.1001/archopht.122.8.1151.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedChildChild, PreschoolCombined Modality TherapyDilatation, PathologicEmbolization, TherapeuticFemaleHumansInfantLaser TherapyMaleMiddle AgedOphthalmologic Surgical ProceduresOrbitPeripheral Vascular DiseasesPhlebographyRetrospective StudiesSclerotherapyTomography, X-Ray ComputedTreatment OutcomeVeinsConceptsDeep orbital lesionsCarbon dioxide laser ablationOrbital lesionsAlcohol sclerotherapySurgical excisionFollow-upSudden onset of proptosisGuglielmi detachable coil embolizationMean follow-upDetachable coil embolizationSecondary to thrombosisGuglielmi detachable coilsRetrospective reviewRadiological evidenceCoil embolizationComplete resolutionEndovascular treatmentHistopathological featuresInvasive proceduresSurgical exposureDetachable coilsSudden onsetPatientsInvasive methodLesions
2003
Bovine Pericardium Versus Homologous Sclera as a Wrapping for Hydroxyapatite Orbital Implants
Arat Y, Shetlar D, Boniuk M. Bovine Pericardium Versus Homologous Sclera as a Wrapping for Hydroxyapatite Orbital Implants. Ophthalmic Plastic And Reconstructive Surgery 2003, 19: 189-193. PMID: 12918552, DOI: 10.1097/01.iop.0000062850.71572.7d.Peer-Reviewed Original ResearchConceptsHydroxyapatite orbital implantsImplant exposureOrbital implantDonor scleraIncidence of implant exposureHydroxyapatite implantsEarly postoperative periodPrevent such complicationsBovine pericardiumHomologous scleraPrimary enucleationSocket infectionPostoperative periodEnucleationScleraPatientsPericardiumRecurrent exposureImplantationCase of exposureIncidenceDonorExposureWrapping materialExposure rate