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AI-Based devices in national screening programmes: barriers and challenges

Diabetic retinopathy (DR) may have long-term complications and is recorded as a leading cause of blindness. National DR screening programmes have effectively reduced severe visual loss by timely detection and subsequent treatment of sight-threatening proliferative DR and diabetic macular oedema....

The Retinal Atlas (2nd Edition)

Those readers familiar with the first edition of The Retinal Atlas will appreciate the comprehensive nature of this publication, and this latest version incorporates retinal images generated by recently developed imaging technology. As the title suggests, this hardcover version is...

Handbook of Pediatric Retinal OCT and the Eye-Brain Connection

Paediatric optical coherence tomography (OCT) imaging of the eye remains an evolving technology to date. This handbook delves into this challenging area successfully and gives a comprehensive and detailed input into paediatric OCT pertaining to the retina and the optic...

Ophthalmology history and examination – a guide for medical students

*First author Students have very little exposure to ophthalmology during their years at medical school. Teaching consists of a handful of lectures followed by a short placement in which students are expected to practise histories and examinations on patients with...

Clinical relevance of the anatomic classification of neovascular age-related macular degeneration

The author explains why an OCT-based classification of neovascular AMD is needed and how these neovascular subtypes may help to predict patients’ long-term visual outcome. Age-related macular degeneration (AMD) is a chronic and progressive neurodegenerative process involving the macula in...

Anatomical variations of the nasolacrimal system

The authors report a retrospective observational case series of 734 dacryocystography images; 689 from adult patients and 45 from paediatric patients. Of these 734 images, 35 (4.8%) were found to have an anatomical variant where the nasolacrimal duct emerged from...

Manchester Royal Eye Hospital first in UK to use ultra-wide field OCT angiography machine in patient facing setting

Manchester Royal Eye Hospital announces it is the first in the UK to utilise the ultra-wide field OCT angiography machine, the Xephilio OCT-S1 from Canon, in a patient facing setting.

Novel retinal pigment metric tackles bias in AI models

Researchers have developed an innovative metric for objectively classifying pigmentation in a retinal image, rather than using subjective social constructs like ethnicity or other demographic variables, as is currently the case when building health datasets. Called the Retinal Pigment Score...

Essentials of OCT in Ocular Disease

Sir Isaac Newton was the first to establish the technique of low coherence white light interferometry. Following on from this, the principle of laser interferometry as an imaging modality for retina was applied by David Huang and his associates in...

Atlas of Clinical and Surgical Orbital Anatomy (Third Edition)

This textbook highlights in its preface to the third edition that considerable research has been undertaken in the fields of orbital and periorbital anatomy since 1994 (first edition) and 2011 (second edition). Various topics have been elucidated, such as the...

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

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...

Across the globe and into the world of international eye grading

Decades have passed and the influence of analysing fundus images by grading consultants and retinal image specialists has grown worldwide. Their job is to specialise in assessing hundreds of diagnosed eye disease disorders and to read thousands of eye images,...