16 Result(s)
within
Daniel Duck-** Hwang
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Article
Open AccessPrediction of neovascular age-related macular degeneration recurrence using optical coherence tomography images with a deep neural network
Neovascular age-related macular degeneration (nAMD) can result in blindness if left untreated, and patients often require repeated anti-vascular endothelial growth factor injections. Although, the treat-and-ex...
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Open AccessLongitudinal changes in the ganglion cell complex thickness in acute central serous chorioretinopathy using spectral-domain optical coherence tomography
In this retrospective longitudinal cohort study, we investigated the temporal changes in the peripapillary retinal nerve fiber layer (pRNFL) and inner retinal thickness in patients with acute central serous ch...
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Open AccessShort-term effect of intravitreal brolucizumab injections in patients with neovascular age-related macular degeneration on retinal nerve fiber layer thickness
This study reported the short-term effects of intravitreal brolucizumab (IVB) on peripapillary retinal nerve fiber layer (RNFL) thickness in patients with neovascular age-related macular degeneration (nAMD). T...
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Open AccessLong-term changes in the choroidal thickness in patients with unilateral central retinal vein occlusion
The purpose of this study was to investigate the long-term changes in the choroidal thickness in central retinal vein occlusion (CRVO) following anti-vascular endothelial growth factor (VEGF) treatment. This r...
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Open AccessThe effect of intravitreal brolucizumab on choroidal thickness in patients with neovascular age-related macular degeneration
In this study we evaluated the effect of intravitreal brolucizumab injections on choroidal thickness in patients with neovascular age-related macular degeneration (nAMD) who previously showed an incomplete res...
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Article
Open AccessChanges in circumpapillary retinal nerve fiber layer thickness after vitrectomy for rhegmatogenous retinal detachment
The study aimed to evaluate the long-term changes in circumpapillary retinal nerve fiber layer (RNFL) thickness after vitrectomy for rhegmatogenous retinal detachment (RRD) repair. A total of 33 eyes of 33 pat...
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Open AccessEffect of vitrectomy with silicone oil tamponade and internal limiting membrane peeling on eyes with proliferative diabetic retinopathy
We investigated the combined effect of silicone tamponade and the internal limiting membrane (ILM) peeling and investigated whether timing of peeling of the ILM affects the outcomes of vitrectomy with silicone...
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Article
Open AccessCoffee consumption and diabetic retinopathy in adults with diabetes mellitus
We aimed to evaluate the association between the prevalence of diabetic retinopathy (DR) and coffee consumption in a Korean population. This cross-sectional study was based on data from the 2008–2011 Korean Na...
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Open AccessClassifying neovascular age-related macular degeneration with a deep convolutional neural network based on optical coherence tomography images
Neovascular age-related macular degeneration (nAMD) is among the main causes of visual impairment worldwide. We built a deep learning model to distinguish the subtypes of nAMD using spectral domain optical coh...
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Open AccessAssessing central serous chorioretinopathy with deep learning and multiple optical coherence tomography images
Central serous chorioretinopathy (CSC) is one of the most common macular diseases that can reduce the quality of life of patients. This study aimed to build a deep learning-based classification model using mul...
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Open AccessClassifying central serous chorioretinopathy subtypes with a deep neural network using optical coherence tomography images: a cross-sectional study
Central serous chorioretinopathy (CSC) is the fourth most common retinopathy and can reduce quality of life. CSC is assessed using optical coherence tomography (OCT), but deep learning systems have not been us...
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Article
Open AccessPeripapillary retinal nerve fiber layer thickness in patients with unilateral retinal vein occlusion
This study evaluated longitudinal changes in peripapillary retinal nerve fiber layer (pRNFL) thickness in eyes affected with branch and central retinal vein occlusion (BRVO and CRVO, respectively) and fellow e...
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Open AccessDistinguishing retinal angiomatous proliferation from polypoidal choroidal vasculopathy with a deep neural network based on optical coherence tomography
This cross-sectional study aimed to build a deep learning model for detecting neovascular age-related macular degeneration (AMD) and to distinguish retinal angiomatous proliferation (RAP) from polypoidal choro...
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Article
Open AccessComparison of the effect of air tamponade versus no tamponade after pars plana vitrectomy for idiopathic epiretinal membrane
This study aimed to compare the surgical outcomes of pars plana vitrectomy (PPV) with and without air tamponade in patients with idiopathic epiretinal membrane (iERM). We prospectively enrolled 145 patients wi...
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Article
Open AccessEffect of intravitreal ranibizumab and aflibercept injections on retinal nerve fiber layer thickness
The purpose is to evaluate the effects of multiple intravitreal ranibizumab (IVR) and aflibercept (IVA) injections on peripapillary retinal nerve fiber layer (RNFL) thickness in patients with exudative age-rel...
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Article
Open AccessOptical coherence tomography-based deep-learning model for detecting central serous chorioretinopathy
Central serous chorioretinopathy (CSC) is a common condition characterized by serous detachment of the neurosensory retina at the posterior pole. We built a deep learning system model to diagnose CSC, and dist...
