Dongheon Seol
Yonsei University
About the Lab
Professor Dongheon Seol's research lab specializes in pediatric ophthalmology and anterior segment imaging, focusing on the diagnosis, clinical characteristics, and management of pediatric optic neuritis and corneal refractive disorders. The lab conducts comparative studies on ocular imaging devices to evaluate the accuracy and reliability of corneal topography measurements, contributing to improved refractive surgery outcomes and early detection of demyelinating optic neuropathies in children. Research also emphasizes the differentiation of autoimmune-mediated optic neuropathies such as MOG-AD, NMOSD, and MS in pediatric populations.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
2Background: Pediatric optic neuritis is a demyelinating optic nerve inflammation in children, characterized by acute vision loss and visual field defects, often accompanied by eye movement pain, color vision abnormalities, and relative afferent pupillary defects. It can manifest as an isolated episode or as part of broader demyelinating disorders such as multiple sclerosis (MS), neuromyelitis optica spectrum disorder (NMOSD), and myelin oligodendrocyte glycoprotein (MOG) antibody-associated dise
목적: Topolyzer Vario (WaveLight, Erlangen, Germany)의 임상적 신뢰도에 대하여 평가하기 위하여 각막지형도를 검사하는 세 기기의 각막굴절력 측정값을 비교하였다. 대상과 방법: 각막굴절교정술을 위해 본원에 내원한 환자들의 의무기록을 후향적으로 분석하여, Pentacam HR (Oculus, Wetzlar, Germany), ORBscan II (Bausch & Lomb, Rochester, New York, USA), Topolyzer Vario를 동일한 날에 시행한 환자들의 각막계측치를 분석하였다. 각 기기로부터 편평각막곡률(Kf), 가파른각막곡률(Ks), 평균각막곡률(Km)과 난시값(Kastig), 카티지언 난시(J0), 경사난시(J45)를 계산하여 비교하였다. 결과: 80안의 각막계측치를 분석하였으며, 세 기기들은 모든 각막굴절력값에서 높은 상관성과 일치도를 보였다. Pentacam HR은 ORBscan II보다 Kf, Km을 유의하게 낮게 측
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