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Adaptive optics imaging: resolving single cells in the living eye

1 June 2014 | | EYE - Cornea
The human retina is unique in the central nervous system (CNS) in that it can be directly visualised non-invasively. Technological advances of several imaging modalities, including optical coherence tomography (OCT), multichannel scanning laser ophthalmoscopy (SLO) and fundus photography, have afforded...

Understanding and confronting bacterial endophthalmitis

2 December 2019 | | EYE - Cornea, EYE - Vitreo-Retinal, EYE - General
Abdus Samad Ansari highlights the importance of early recognition of this condition using an unusual presentation. Endophthalmitis is a medical emergency with devastating consequences. Despite adequate treatment, severe cases frequently result in permanent blindness. Endophthalmitis involves inflammation of both the...

25 years of OCT

1 December 2016 | | EYE - Vitreo-Retinal, EYE - Imaging
David Huang first described optical coherence tomography (OCT) in 1991, in his seminal paper on the subject in Science. This method developed the work of others on ophthalmic interferometry, which essentially showed that measuring reflected light could be used to...
Good News from Switzerland book cover image.

Good News from Switzerland: A History of Retinal Reattachment Surgery

1 December 2014 | | EYE - Vitreo-Retinal
In one concise volume the reader learns of the recent rapid evolution in vitreoretinal (VR) surgery. The pioneering innovators were often remarkable personalities and this book helps to bring them to life. Prior to 1929 victims of retinal detachment were...

The treachery of images – making sense of OCT imaging

1 June 2016 | | EYE - Vitreo-Retinal, EYE - Imaging
In 1929 Belgian surrealist Rene Magritte produced his painting La Trahison des Images. It depicted an old fashioned pipe for smoking tobacco and underneath were the words “ceci n’est pas une pipe”, this is not a pipe. You may wonder...

Troubleshooting in LASIK

1 April 2017 | | EYE - Cataract, EYE - Refractive
Contemporary laser in situ keratomileusis (LASIK) is safe and effective. It remains the dominant intervention in routine refractive surgery for a good reason: predictable results, rapid visual recovery, and relatively simple strategies for revision treatment. Over 95% of patients are...

Uveal melanoma

3 August 2023 | | EYE - Pathology, EYE - Oncology, EYE - Imaging
Uveal melanoma is the most common primary intraocular tumour. However, they are still rare, with an incidence of 2-8 per million [1]. The presence of a choroidal naevus is a risk factor for uveal melanoma [1]. Patients with choroidal lesions...

Light view in night view!

2 August 2024 | | EYE - Vitreo-Retinal, EYE - General
Canary Wharf marked its eighth edition of the Winter Lights Festival earlier this year. Exhibiting new spectacular light installations alongside the permanent immersive art displays, a tiny spark of an idea has grown into the most anticipated event, already planning...

Dr William Mackenzie: a founding figure of modern ophthalmology

1 February 2022 | | EYE - General
The author looks at the career of William Mackenzie and the important role he played in establishing the status of ophthalmology as a recognised medical speciality. There are certain individuals who, blessed with ability and means, are destined to leave...

Rainspotting. Choose your future. Choose Pete’s Hidden Curriculum Part 2.

1 June 2022 | | EYE - Neuro-ophthalmology, EYE - General
See Pete's Hidden Curriculum Part 1 here Interviewer: “Mr Murphy, what attracts you to the leisure industry?”Spud: “In a word: pleasure. It’s like pleasure in other people’s leisure.”Interviewer: “Do you see yourself as having any weaknesses?”Spud: Shakes head, then: “Oh,...

The paediatric cataract: an overview of the diagnosis and management

5 August 2020 | | EYE - Cataract, EYE - Refractive, EYE - General
In this second article (see first article here), Samuel Aryee and Rhys Dumont Jones review the challenges involved in managing this condition. Examination and diagnosis Cataracts in children can appear in a variety of forms, each presenting in a different...

Resurfacing the ocular surface

1 April 2016 | | EYE - Cornea
The ocular surface (OS) is an anatomical and functional unit made of the tear film, the conjunctival, limbal and corneal epithelium, the lacrimal, mucous and meibomian glands and the lids and blink reflex. The tear film is composed of a...