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Choroidal vascularity index as a measure of vascular status of the choroid: Measurements in healthy eyes from a population-based study
- R. Agrawal, P. Gupta, Kara-Anne Tan, C. M. Cheung, T. Wong, C. Cheng
- Scientific reports
- 12 February 2016
The vascularity of the choroid has been implicated in the pathogenesis of various eye diseases. To date, no established quantifiable parameters to estimate vascular status of the choroid exists.… Expand
Current approach in diagnosis and management of anterior uveitis
Uveitis is composed of a diverse group of disease entities, which in total has been estimated to cause approximately 10% of blindness. Uveitis is broadly classified into anterior, intermediate,… Expand
State of science: Choroidal thickness and systemic health.
The choroid is a highly vascular structure; therefore, a wide range of systemic conditions can affect it. Conversely, choroid health may also give us insight into systemic health. With the emergence… Expand
Can the Coronavirus Disease 2019 (COVID-19) Affect the Eyes? A Review of Coronaviruses and Ocular Implications in Humans and Animals
ABSTRACT In December 2019, a novel coronavirus (CoV) epidemic, caused by the severe acute respiratory syndrome coronavirus – 2 (SARS-CoV-2) emerged from China. This virus causes the coronavirus… Expand
The Evaluation of Diabetic Macular Ischemia Using Optical Coherence Tomography Angiography.
- Patrick D. Bradley, D. Sim, +4 authors C. Egan
- Investigative ophthalmology & visual science
- 1 February 2016
PURPOSE The purpose of this study was to compare optical coherence tomography (OCT) angiography to standard fluorescein angiography (FA) in the grading of diabetic macular ischemia. METHODS In our… Expand
Cataract Surgery in Uveitis
- R. Agrawal, S. Murthy, S. Ganesh, Chee Soon Phaik, V. Sangwan, J. Biswas
- International journal of inflammation
- 8 February 2012
Cataract surgery in uveitic eyes is often challenging and can result in intraoperative and postoperative complications. Most uveitic patients enjoy good vision despite potentially sight-threatening… Expand
Optical Coherence Tomographic Angiography in Type 2 Diabetes and Diabetic Retinopathy
Importance Optical coherence tomographic angiography (OCT-A) is able to visualize retinal microvasculature without the need for injection of fluorescein contrast dye. Nevertheless, it is only able to… Expand
Assessment of red blood cell deformability in type 2 diabetes mellitus and diabetic retinopathy by dual optical tweezers stretching technique
A pilot cross sectional study was conducted to investigate the role of red blood cells (RBC) deformability in type 2 diabetes mellitus (T2DM) without and with diabetic retinopathy (DR) using a dual… Expand
Fundus Photography in the 21st Century--A Review of Recent Technological Advances and Their Implications for Worldwide Healthcare.
- Nishtha Panwar, Philemon K. Huang, +6 authors R. Agrawal
- Telemedicine journal and e-health : the official…
- 14 March 2016
BACKGROUND The introduction of fundus photography has impacted retinal imaging and retinal screening programs significantly. LITERATURE REVIEW Fundus cameras play a vital role in addressing the… Expand
Anti-tubercular therapy for intraocular tuberculosis: A systematic review and meta-analysis.
- Ae Ra Kee, J. J. González-López, +10 authors R. Agrawal
- Survey of ophthalmology
- 1 September 2016
Intraocular tuberculosis remains a diagnostic and management conundrum for both ophthalmologists and pulmonologists. We analyze the efficacy and safety of anti-tubercular therapy (ATT) in patients… Expand