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3068 results found

Comparison of SS-OCT and SD-OCT in polypoidal choroidal vasculopathy

Swept source OCT (SS-OCT) is known to have a longer wavelength than spectral domain OCT (SD-OCT), allowing deeper penetration into retinal and choroidal layers. The aim of this study was to investigate whether SS-OCT is superior to SD-OCT in imaging...

Disc margin delineation using spectral domain OCT

Observing progressive anatomical changes of the optic nerve head is essential in the detection of progression in glaucoma. Imaging devices continue to evolve and are useful in detecting change in established glaucoma, although probably less useful in an initial diagnosis....

Improving reading of fundus photographs in an emergency setting

The first phases of the FOTO-ED study found that emergency providers perform significantly better with fundus photography than with direct ophthalmoscopy in the detection of fundus abnormalities. The authors hypothesised that by providing additional training to emergency providers, this would...

Diagnostic accuracy of enhanced depth imaging OCT in children

The authors present the findings of a retrospective cross-sectional case series. Cases were identified using a treatment register having been evaluated in a set one-year period. Two ophthalmologists acted as masked image examiners for enhanced depth imaging optical coherence tomography...

Detection of post stroke visual impairment in variety of cohorts

The Impact of Visual Impairment after Stroke (IVIS) study introduced a standardised vision assessment protocol across three acute stroke units in the northwest of England, with a similar demographic population (predominantly white British). The study reported similar rates of visual...

Association of subconjunctival haemorrhage with non-accidental injury

This study assessed the frequency and nature of diagnostic work-ups in infants with subconjunctival haemorrhage (SCH), the incidence of occult injuries among these patients and the factors that may have influenced the work-up. This was a retrospective secondary analysis of...

A scoping review of artificial intelligence tools for diabetic retinopathy in low- and middle-income countries

The authors conducted a scoping review to summarise the literature relating to artificial intelligence (AI) tools for diabetic retinopathy (DR) in low- and middle-income countries (LMICs). Eighty-one studies were included, following a comprehensive literature search. The majority of studies were...

Being more consistent with screening for convergence insufficiency

This prospective cases series aimed to identify the average values and sensitivity of clinical measurements of convergence to aid diagnosis of convergence insufficiency (CI). Children and adults presenting over a two-year period with symptoms including diplopia when reading, headache with...

Haag-Streit UK announces new topography module for SOLIX

The Optovue SOLIX is a Full Range OCT system with a comprehensive list of applications and unsurpassed imaging. Featuring multiple tools, it enables clinicians to identify and manage numerous pathologies from the front to the back of the eye. SOLIX...

Opening the AI ‘black box’ for glaucoma

Artificial intelligence (AI) models show great promise for glaucoma detection using retinal images, but their ‘black box’ nature is a major barrier to clinical adoption. Clinicians are often hesitant to trust a diagnosis without understanding its reasoning. This paper provides...

Vision screening and socio-demographic disparities in Iranian school entrants

The authors present a large population-based cross-sectional study evaluating the vision status of children entering school in Iran and its association with socio-demographic characteristics. Parents reported whether their children had healthy vision, wore eyeglasses, or had suspected vision problems, alongside...

Pharmacopoeia of the Royal Infirmary of Edinburgh

The compact volume depicted in Figure 1 bears the simple title Pharmacopoeia. The book originally belonged to the author’s father, the late John King. A pharmacist by profession, John King maintained a keen interest in matters pertaining to pharmaceutical history....