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Oculogyric crisis with B12 deficiency

1 June 2022 | | EYE - Neuro-ophthalmology, EYE - Imaging, EYE - General
An oculogyric crisis (OGC) is a dystonic movement disorder of the eyes which can last from seconds to hours. Although there is no published diagnostic criteria for OGC, typically the onset is acute, and it is characterised by conjugate upward...

VISION 2020 LINKS: Retinoblastoma 
in Africa

1 October 2015 | | EYE - Cataract, EYE - Cornea, EYE - Glaucoma, EYE - Imaging, EYE - Neuro-ophthalmology, EYE - Oculoplastic, EYE - Oncology, EYE - Orbit, EYE - Paediatrics, EYE - Pathology, EYE - Refractive, EYE - Strabismus, EYE - Vitreo-Retinal, EYE - General
The VISION 2020 LINKS Programme is part of the ‘VISION 2020: The Right to Sight’ global initiative to eliminate avoidable blindness [1]. The LINKS Programme works with overseas eye departments to help identify priorities and match their priority needs with...

Predicting visual prognosis of patients with methanol poisoning

4 February 2025 | | EYE - Neuro-ophthalmology
Symptoms of methanol poisoning often occur 12–24 hours after oral consumption, and visual symptoms are seen in approximately 50% of cases. This study aims to investigate the role of optic nerve diffusion status on cranio-orbital magnetic resonance imaging (MRI) in...

Neonatal hypoxic ischaemic encephalopathy with imaging abnormalities in the occipital lobe – how to counsel the parents

5 April 2022 | | EYE - Neuro-ophthalmology, EYE - Imaging, EYE - General
Case A baby boy, with a background of intrauterine growth restriction, was born at 37 weeks and three days gestation via forceps delivery. The baby was born in poor condition, with low heart rate, poor respiratory rate, poor colour and...

FAQs about cerebral visual impairment (CVI): identifying and helping those affected

2 August 2022 | | EYE - General
Cerebral visual impairment is common in both adults and children, yet the diagnosis can easily be missed unless one is tuned into the presenting features. This article provides a succinct introduction to this important topic. What is vision? Vision is...

Can OCT predict Alzheimer’s disease?

5 February 2020 | | EYE - Imaging, EYE - General
Simerdip Kaur takes a look at the latest ophthalmology-related news stories and asks which are based on facts and which are ‘fake news’. Headline: Can OCT predict Alzheimer’s disease? In 1986 Hinton et al. demonstrated evidence of optic nerve degeneration...

“I can’t see nothing out of that eye, you ....!”

1 February 2015 | | EYE - Imaging, EYE - Orbit, EYE - General
This is exactly the call you don’t want to receive at 11 at night. The A&E colleague phoned to inform me about a young man who was kicked several times in the face and could not see out of one...

Africa makes strides in tackling blinding eye diseases: highlights of annual conference

1 December 2022 | | EYE - General
Introduction The 9th Annual Scientific Conference of the College of Ophthalmology of Eastern, Central and Southern Africa (COECSA) was held at the Bingu International Convention Centre in Lilongwe, Malawi in September 2022. The meeting was hosted by the Ophthalmological Society...

Update on emerging therapies for age-related macular degeneration

4 December 2023 | | EYE - Vitreo-Retinal
The 23rd European Society of Retina Specialists (EURETINA) Congress, held in Amsterdam, the Netherlands, provided a timely update on anti-complement therapy for geographic atrophy and emerging investigational therapies for neovascular age-related macular degeneration. Anti-complement therapy for geographic atrophy Geographic atrophy...

Gene therapy for inherited retinal disease: the Manchester Ocular Gene Therapy Group MDT service

4 August 2021 | | EYE - Paediatrics, EYE - Vitreo-Retinal, EYE - General
The authors describe the process set up in Manchester for the optimum delivery and assessment of a new gene therapy treatment for patients with RPE65 IRD. Inherited retinal dystrophies (IRDs) are the second commonest cause of severe visual impairment in...

Immunoglobulin G4-related ophthalmic disease – what is it? (Part 2)

3 April 2023 |
Part 2: Clinical presentation and treatment (see part 1 here) Introduction IgG4-related disease (IgG4-RD) is understood to have a vast clinicopathological spectrum; nearly every organ has had reported involvement. Similarly, IgG4-related ophthalmic disease (IgG4-ROD) is known to affect nearly every...

A paradigm shift in the way we approach cataract surgery

1 February 2015 | | EYE - Cataract, EYE - Refractive
Cataract surgery is the most common elective surgical procedure in the UK [1], with in the region of 350,000 cases being conducted each year. With an ageing population, this figure will only continue to rise over time. Cataract surgery is...