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Simulating the visual impairment symptoms of age-related macular degeneration in virtual reality

A new virtual reality application visually simulates age-related macular degeneration and demonstrates its progression over time including some Charles Bonnet syndrome hallucinations. Introduction Age-related macular degeneration (AMD) is the leading cause of blindness in developed countries with the prevalence of...

Patient changes eye colour permanently and has brighter and whiter looking eyes

In this new series, Simerdip Kaur takes a look at the latest ophthalmology-related news stories and asks which are scientific reality and which are ‘fake news’. Headline: Patient changes eye colour permanently and has brighter and whiter looking eyes If...

Identifying life-threatening uveal melanoma: A directed application of general-purpose AI

Uveal melanoma (UM) is a rare but aggressive eye cancer, affecting approximately six people per million annually [1]. Uveal melanoma arises in three locations: the choroid, ciliary body, and iris. As the most common primary intraocular malignancy in adults, UM...

SCONe Project seeks participants for patient and public involvement group to revolutionise AMD research

The SCONe project, run by optometrists, ophthalmologists, and researchers from the University of Edinburgh, and funded by Sight Scotland, is appealing for participants to take part in a Patient and Public Involvement (PPI) group focused on revolutionising the detection and management of Age-Related Macular Degeneration (AMD).

How to pass the FRCOphth part 2 oral exam

If you have got this far in terms of your exams, relax. In terms of pass rate, the hardest FRCOphth membership exams are already behind you. The pass mark for the part 2 oral exam is around 75%, and about...

High quality retinal image grading and management service by the NetwORC UK

In 2004 a network of three ophthalmic reading centres in Belfast, London and Liverpool (known as NetwORC UK) was established to form the largest reading centre in Europe for the purpose of providing high quality grading of ophthalmic images for...

Establishing an intra-arterial chemotherapy service for children with retinoblastoma in Nigeria for the first time

This is the first in a series of three articles (see Part 2 here) about strengthening eye health services in Nigeria through collaboration with the LINKS and Networks run at the International Centre for Eye Health, London School of Hygiene...

Dec/Jan 2017 Quiz

History An 18-month-old boy presented with a slow growing left anterior orbital lump medially. Examination revealed a palpable mass beneath the skin at the inferonasal aspect without any visual impairment. A CT scan (Figure 1) followed by an excisional biopsy...

RaScaL Study

The RaScaL study was a six month, single-centre, controlled, prospective phase I/II study in which subjects with diabetic macular oedema (DME) and associated peripheral nonperfusion on ultrawide-field fluorescein angiography (UWFA) were randomised to: (1) study arm: ranibizumab (0.5 mg) injection...

Efficacy of intravitreal dexamethasone implant in patients with persistent macular oedema

Chronic cystoid macular oedema (CME) can develop secondary to various pathologies such as diabetic maculopathy, retinal vein occlusion and uveitis. It can cause significant visual impairment and macular damage. The therapeutic effect of corticosteroids in CME is through one or...

The refractive index in the eye lens – implications for clinical practice and optical design

The eye may appear to be a comparatively simple organ and yet its optical system is complex and continues to be a source of investigation and research. The major optical elements are considered to be the cornea and the lens...

Lothian Optometry Teach and Treat Clinic

The Lothian Optometry Teach and Treat (LOTT) Clinic is a supervised training clinic for community optometrists with an interest in managing patients with acute eye pathology, normally managed in the hospital setting. LOTT, which is the first clinic of its...