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2640 results found

Positive diagnosis of acute posterior ischaemic optic nerve neuropathy

Posterior ischaemic optic neuropathy is a rare cause of visual loss believed to be due to infarction in the territory of the pial branches of the ophthalmic artery. There is an absence of clinical signs which means the diagnosis is...

A diagnostic imaging technique for optic pathway tumours

The authors discuss the difficult clinical scenario of patients with deteriorating visual function and an optic pathway lesion. The morbidity associated with biopsy means a highly sensitive and specific imaging technique would be of great value. The authors describe the...

Glaucoma medications and ocular surface disease

This literature review examined ocular surface disease (OSD) associated with glaucoma medication. The authors examined the prevalence of features and management guidelines glaucoma medication associated OSD. Fifty-eight articles published within the past five years are included in this review and...

Bandage contact lens cultures after corneal collagen cross-linking

Corneal collagen cross-linking (CCL) is a treatment modality that has been shown to stop the progression of keratoconus. There have also been reports that CCL acts as an antimicrobiologic agent in treating resistant microbial keratitis. This study aimed to investigate...

Coeliac disease and anterior scleritis

The authors present an interesting case report of recurrent anterior scleritis. Circulating IgA and IgG auto-antibodies directed against tissue transglutaminase, endomisium and gliadin are frequently elevated in patients with coeliac disease. The classic symptoms remain chronic diarrhoea, malabsorption syndromes and...

Diabetic retinopathy screening in Belize: a country’s journey towards reducing blindness from DR

The rise of diabetes mellitus (DM) and its complications is a public health concern in the Caribbean. The Caribbean Diabetic Retinopathy (DR) Programme, managed by the London School of Hygiene & Tropical Medicine (LSHTM) and funded by the Queen Elizabeth...

G-CSF intravitreal injections for NAION: a pilot study

In rodent models with anterior ischemic optic neuropathy (AION), granulocyte colony-stimulating factor (G-CSF) confers a neuroprotective effect on retinal ganglion cells (RGCs) via anti-apoptotic and anti-inflammatory processes. This prospective study investigated the efficacy of intravitreal injection of G-CSF for the...

Measurement considerations in OCT results with suspected glaucoma

The purpose of this study was to determine retinal nerve fibre (RNFL) thickness parameters and assess the relationship between the cup-to-disc (CD) ratio and RNFL measurements of paediatric patients who had optic nerve appearance suspicious for glaucoma based on enlarged...

Glaucoma-NET: a novel way of improving glaucoma management in sub-Saharan Africa

Background Glaucoma is the second most common cause of blindness worldwide [1]. People with untreated glaucoma suffer from irreversible, progressive loss of sight. The disease is characterised by progressive loss of visual field, with pathological cupping of the optic disc...

ABDO response to free sight tests for special schools

The Association of British Dispensing Opticians (ABDO) has issued the following response to government’s and NHS England’s announcement on free sight tests for special schools.

New Treatments in Noninfectious Uveitis

As a specialist registrar training in Aberdeen there were two important lessons I learned which have proved to be invaluable over the years for two very different reasons. The first lesson learned was to never underestimate the wind chill factor...

The role of inflammation in the pathophysiology of DMO

Diabetic macular oedema (DMO) is a major cause of visual loss in diabetes, with a complex multifactorial pathogenesis. In the UK alone it is estimated that there are nearly 2.5 million diabetic patients aged over 12 years. Approximately 65,000 of...