You searched for "OHT"
Exudative age-related macular degeneration
1 April 2014
| Nana Theodorou
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EYE - Vitreo-Retinal
The authors looked at macular lesions in eyes with newly diagnosed exudative age-related macular degeneration. The eyes of 23 patients were included and tested for visual acuity, contrast sensitivity, microperimetry, optical coherence tomography (OCT) and fluorescein and indocyanine green angiography....
RCOphth (The Royal College of Ophthalmologists) Management of Diabetic macular oedema: state-of-the-art
17 April 2024
Talks will include: 1) OCT biomarkers in DMO - what adds value in clinical-decision making? - Christiana Dinah, Consultant Ophthalmologist and medical retina specialist, London 2) Debate: When should you switch treatment in DMO? versus late - Deepali Varma, Consultant...
Zeiss Forum
1 December 2016
| David Haider
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EYE - Imaging
The tech column this issue reports on the features and experience of using the Zeiss Forum software. I have overseen the installation, troubleshooting, training and use of the software over the last two years. As both a consultant specialising in...
Retinal structural features of CMV retinitis
1 October 2016
| Anjali Gupta
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EYE - Vitreo-Retinal
Confocal adaptive optics (AO) technology has enabled cellular level retinal imaging, including imaging of photoreceptors and blood flow. Adaptive optics scanning laser ophthalmoscopy (AOSLO) is a technology that provides high resolution and high contrast retinal images by correcting ocular aberrations....
Swept-source OCT for measuring peripheral anterior synechiae
1 December 2013
| Brian Ang
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EYE - Glaucoma
The authors report on a cross-sectional study looking at swept-source optical coherence tomography (SS-OCT) for measuring the area and degree of peripheral anterior synechiae (PAS) in patients with angle closure glaucoma. The SS-OCT is commercially available, has a laser wavelength...
OCT biomarkers in asymmetric anti-VEGF response in bilateral diabetic macular oedema
1 December 2021
| Su Young
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EYE - Vitreo-Retinal
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Diabetic macular edema, aflibercept, optical coherence tomography, predictive, ranibizumab
This study aimed to identify optical coherence tomography (OCT) biomarkers for predicting response to anti-VEGF treatment in diabetic macular oedema (DMO). Bilateral DMO patients with asymmetric response to a loading dose of anti-VEGF (ranibizumab / aflibercept) treatment were retrospectively studied....
Use of international interocular difference thresholds for optic neuritis diagnosis in clinical practice
5 June 2023
| Claire Howard
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EYE - Neuro-ophthalmology
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AQP4, MOG, MOGAD, Multiple sclerosis, NMOSD, optical coherence tomography
Multiple sclerosis (MS) is the most common non-traumatic cause of disability in young people, and visual symptoms can be the initial manifestation in up to 20% of cases. Retinal examination can be helpful in making the correct diagnosis. The latest...
Extraocular muscle OCT
The goal was to evaluate the use of the Heidelberg anterior segment optical coherence tomography (AS-OCT) to image extraocular rectus muscle insertions and to expand the use of the AS-OCT to also image vertical rectus muscles. The authors evaluated inter...Macular thickness after strabismus surgery
The aim of this study was to determine whether strabismus surgery is associated with changes in macular thickness as detected by OCT. The study included 60 eyes of 30 patients with mean age of 28.9±14.2 years undergoing unilateral surgery. Mean...Retinal changes in Leber hereditary optic neuropathy
1 August 2016
| Claire Howard
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EYE - Neuro-ophthalmology
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Ganglion cell complex, Leber hereditary optic neuropathy, optical coherence tomography, retinal nerve fibre layer
The objective of this study was to describe the changes in the retinal ganglion cell complex (GCC) relative to the retinal nerve fibre layer (RNFL) over time, in patients with Leber’s hereditary optic neuropathy (LHON). For this study, 21 patients...
Comparison of central laminar thickness in optic neuropathy and normal eyes
The study compares central laminar thickness (LT) among patients with glaucomatous optic neuropathy (GON), patients with non-GON and normal subjects. The non-GON group comprised eyes with demyelinating optic neuropathy (ON), anterior ischaemic ON, compressive ON, Leber hereditary ON and traumatic...Visual outcomes, visual fields and optical coherence tomography in paediatric craniopharyngioma
1 October 2015
| Claire Howard
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EYE - Neuro-ophthalmology
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Craniopharyngioma, ganglion cell colour map, optical coherence tomography, optic neuropathy children, visual field
This study reviews the visual outcomes of ten patients under the age of 18 years with craniopharyngioma. The paper also reviews the correlation between visual field (VF) testing and optical coherence tomography (OCT) examination and evaluates the role of OCT...