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Photophobia: an unusual symptom of a pituitary macroadenoma

Introduction Photophobia, defined as ‘an abnormal intolerance to light’, is commonly associated with a range of both ocular and neurological pathologies such as dry eye, blepharospasm, corneal pathologies, cataracts, uveitis, retinal dystrophies, optic neuritis, migraine, meningitis, and traumatic brain injury...

A unique case of macular burn from ‘toy’ laser

The first laser was created in 1960 and its name is an acronym for ‘light amplification by stimulated emission of radiation’. Laser technology has been used for medical, industrial, research and entertainment purposes in a variety of fields following extensive...

Ciliary body granuloma masquerading as a melanoma

Introduction Sarcoidosis is a multisystem granulomatous inflammatory condition which predominantly affects the pulmonary system and intrathoracic lymph nodes, followed by ocular involvement [1]. We present an interesting patient who developed acute anterior uveitis and subsequent ciliary body granuloma clinically mimicking...

Bionic eyes: deciphering the neural circuitry of vision restoration

As the boundaries between technology and biology blur, retinal prosthetics, often dubbed ‘bionic eyes’, present a ground-breaking paradigm shift in addressing blindness. This article delves into the captivating scientific intricacies of these neural interfaces, exploring their mechanisms of action, current...

My Top Five: Innovative approaches to dry AMD

Age-related macular degeneration (AMD) is one of the leading causes of irreversible blindness in the developing world with its prevalence rising alongside age. In societies characterised by ageing populations, it is imperative we explore more effective treatment to alleviate the...

Unravelling ocular motility

Ocular motility can often be a slightly abstract concept during the earlier years of ophthalmology training. A large variance on what embodies normality; mythical concepts like fusion and binocular vision, examination techniques that can be fiddly, and complex neuroanatomy all...

Learning from litigation: ocular drug toxicity

Being the subject of litigation is stressful and upsetting. Having to look back over your previous decisions and justify the care you delivered in good faith can be difficult. Sadly, we all live with the sword of Damocles above us...

A comparison of light sources in retinal imaging

Before starting to talk about the light sources present in retinal imaging, it is necessary to start from the base: the light. Light is an electromagnetic wave whose smallest part is the photon (or quantum of light). A high frequency...

Sustainable prevention of blindness from diabetic retinopathy through prevention and control of diabetes mellitus – LINK partnership experience in Dominica

The Caribbean Diabetic Retinopathy Project (DR Caribbean) is a five-year project that aims to reduce blindness due to diabetic retinopathy (DR) across four Commonwealth countries: Belize, Dominica, Jamaica and St Lucia. The VISION 2020 LINKS Programme at the London School...

Paediatric ophthalmology training in Malawi through the Vision 2020 LINKS Programme: a decade of partnership

Blinding eye disease in children can lead to a lifetime of dependence and non-productivity for the person afflicted. Sometimes a relatively simple condition such as a refractive error can lead to irreversible disability that could, if caught in time, have...

Commonwealth nations join forces to prevent blindness from diabetes

More than 70 representatives from 10 Commonwealth countries (in the African, Caribbean and Pacific regions) and Indonesia gathered at a five-day workshop in November 2014 to establish district or national plans to reduce blindness from diabetic retinopathy (DR). The event...

Bridging the gap – Supporting our patients across the primary / secondary care divide

Providing the best care for patients is surely a fundamental goal for all healthcare professionals. When waiting-times are long and getting longer, clinics are full, colleagues are off with stress-related illness and patients are complaining, is it possible to still...