Hasan Öncül
YOU?
Author Swipe
View article: The effect of strabismus surgery on the quality of life in children and adolescents
The effect of strabismus surgery on the quality of life in children and adolescents Open
Successful surgery for strabismus results in measurable improvement in the quality of life in children and adolescents and in the parents proxy opinion of the child's quality of life.
View article: Diabetic Papillopathy and Papillophlebitis
Diabetic Papillopathy and Papillophlebitis Open
Diabetic papillopathy is a rare ocular finding in patients with diabetes mellitus. Optic disc edema accompanying minimal visual changes caused by diabetic papillopathy distinguishes it from other optic neuropathies. The pathophysiology of …
View article: The Effect of Thyroid Hormone Level on Topographic, Densitometric and Aberrometric Values Of the Cornea
The Effect of Thyroid Hormone Level on Topographic, Densitometric and Aberrometric Values Of the Cornea Open
Purpose : To investigate the topographic measurements,aberrometrics and densitometrics values ofcorneas in hypothyroid , hyperthyroid patients compared to healthy individuals. Material and Methods: This cross-sectional comparative study in…
View article: The relationship between reduced choroidal thickness due to high plasma asymmetrical dimethylarginine level and increased severity of diabetic retinopathy
The relationship between reduced choroidal thickness due to high plasma asymmetrical dimethylarginine level and increased severity of diabetic retinopathy Open
Asymmetrical dimethylarginine is an important marker of endothelial dysfunction and endogenous endothelial nitric oxide synthase inhibitor. The severity of diabetic retinopathy was related to increased plasma asymmetrical dimethylarginine …
View article: Medications Damaging Ganglion Cell Layer or Optic Nerve: Pathogenesis, Diagnosis, and Treatment; (Quinine sulfate, Methanol, Carbon monoxide, Ritonavir, Fludarabine, Ethambutol, Methotrexate, Tamoxifen)
Medications Damaging Ganglion Cell Layer or Optic Nerve: Pathogenesis, Diagnosis, and Treatment; (Quinine sulfate, Methanol, Carbon monoxide, Ritonavir, Fludarabine, Ethambutol, Methotrexate, Tamoxifen) Open
The ocular system has dense vascularization and neural network. These structures may be exposed to the toxic effects of some systemically administered drugs. In addition, some factors that cause hypoxia by reducing oxygen transport due to …
View article: Evaluation of retinal nerve fiber layer and choroidal thickness with spectral domain optical coherence tomography in children with sickle cell anemia
Evaluation of retinal nerve fiber layer and choroidal thickness with spectral domain optical coherence tomography in children with sickle cell anemia Open
Background. The aim of this study is to examine the thickness of choroidal, macular and peripapillary retinal nerve fiber layer by spectral-domain optical coherence tomography (SD-OCT) in pediatric patients with sickle cell anemia (SCA) wi…
View article: Investigation of corneal topographic and densitometric properties of Wilson's disease patients with or without a Kayser-Fleischer ring
Investigation of corneal topographic and densitometric properties of Wilson's disease patients with or without a Kayser-Fleischer ring Open
View article: Evaluation of Corneal Optic Quality in Amblyopia
Evaluation of Corneal Optic Quality in Amblyopia Open
Objective: To compare corneal aberrations and densitometry values in children with amblyopia due to anisometropic hyperopia with those of healthy children.
Methods: This study included 173 children with amblyopia due to hyperopic anisomet…
View article: Evaluation of the Effect of Cryotherapy in Limbal Conjunctival Autograft Technique in Pterygium Surgery
Evaluation of the Effect of Cryotherapy in Limbal Conjunctival Autograft Technique in Pterygium Surgery Open
Aim: To compare the complication and recurrence rates in patients undergoing limbal conjunctival autograft with or without adjuvant cryotherapy for primary or recurrent pterygia.Methods: All information about the cases operated between Jan…
View article: The effect of chalazion excision on the aberrometric and densitometric values of the cornea.
The effect of chalazion excision on the aberrometric and densitometric values of the cornea. Open
It was observed that some corneal aberration and corneal densitometry values were higher in patients with a chalazion compared with those of healthy individuals, and there was a decrease in corneal aberration and densitometry values after …
View article: Analysis of the Eye Clinic Visits of Syrian Immigrants at a State Tertiary Hospital
Analysis of the Eye Clinic Visits of Syrian Immigrants at a State Tertiary Hospital Open
The aim of this study was to investigate the demographic and clinical characteristics of Syrian immigrants visiting an ophthalmology clinic, and to evaluate the causes of severe vision loss and blindness in this population.The data of 1,49…
View article: Evaluation of infectious uveitis at a tertiary referral center in turkey: a 31-year retrospective study
Evaluation of infectious uveitis at a tertiary referral center in turkey: a 31-year retrospective study Open
Toxoplasmosis and HAU were the 2 most common causes of infectious uveitis. The incidence of CMV anterior uveitis, tuberculosis-related uveitis, and ARN increased over the period studied.
View article: Problems in diabetic retinopathy treatment and management during the COVID-19 pandemic
Problems in diabetic retinopathy treatment and management during the COVID-19 pandemic Open
Purpose: The aim of this study is to determine the problems occurring during the COVID-19 pandemic period in patients treated with intravitreal (IV) injection for diabetic retinopathy, and to provide recommendations for treatment managemen…
View article: Ocular findings in patients with coronavirus disease 2019 (COVID‐19) in an outbreak hospital
Ocular findings in patients with coronavirus disease 2019 (COVID‐19) in an outbreak hospital Open
Purpose The aim of this study was to investigate the ocular findings observed in patients with coronavirus disease 2019 (COVID‐19) caused by severe acute respiratory syndrome coronavirus 2 and to present the relationship between ocular inv…
View article: Eye Problems, Eye Care and Ocular Awareness in Stage 3 Intensive Care Unit
Eye Problems, Eye Care and Ocular Awareness in Stage 3 Intensive Care Unit Open
Amaç: Yoğun bakım ünitesindeki hastalarda karşılaşılan göz problemleri ve risk faktörlerini tespit edip bu ünitelerdeki sağlık çalışanlarının göz bakımı farkındalığını değerlendirmek. Gereç ve Yöntem: Çalışma kapsamında 93 hastanın 186 göz…
View article: Eye Problems, Eye Care and Ocular Awareness in Stage 3 Intensive Care Unit
Eye Problems, Eye Care and Ocular Awareness in Stage 3 Intensive Care Unit Open
ÖZ Amaç: Yoğun bakım ünitesindeki (YBÜ) hastalarda karşılaşılan göz problemleri ve risk faktörlerini tespit edip bu ünitelerdeki sağlık çalışanlarının göz bakımı farkındalığını değerlendirmek
View article: PB2303 SPECTRAL‐DOMAIN OPTICAL COHERENCE TOMOGRAPHY IN ASYMPTOMATIC CHILDHOOD SICKLE CELL PATIENTS
PB2303 SPECTRAL‐DOMAIN OPTICAL COHERENCE TOMOGRAPHY IN ASYMPTOMATIC CHILDHOOD SICKLE CELL PATIENTS Open
Background: Sickle cell disease results in localized ischemia and sometimes infarction of local tissues in the area of vascular sickling of erythrocytes.This process can result in a variety of ocular abnormalities; all structures can be af…