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Ocular electrophysiology

1 April 2014 | | Oculoplastics, Orbit
A 34-year-old woman, who is a CEO in a multinational firm, has been losing vision over the last 12 months. She has seen her opticians, who initially tried different glasses but could not improve things. Clinical examination is unremarkable. How...

The future of binocular viewing systems?

1 December 2022 | | Ophthalmology
I recently had the pleasure to visit Vision Engineering’s headquarters and manufacturing facility in Woking, UK. Vision Engineering have built an international reputation for engineering microscopes that provide 3D visualisation without the use of traditional optical eyepieces. Although the company...

Headaches in ophthalmology (part 1)

1 October 2018 | | Ophthalmology, Neuro-Ophthalmology
Ophthalmologists see a large number of patients with headaches or facial pain in the ophthalmic outpatient clinics or in emergency clinics. Over two articles, I will discuss several causes of headaches, ocular manifestations and proposed management and referral options. It...

In conversation with Robert Johnston

1 August 2016 | | Cataract and Refractive, Cornea / External Eye Disease, Genetics, Glaucoma, Imaging, Neuro-Ophthalmology, Ocular Pathology and Oncology, Oculoplastics, Ophthalmology, Optometry, Orbit, Paediatric Ophthalmology / Strabismus, Retina / Uvea / Vitreous, AMD, Emergency Ophthalmology
Robert Johnston. What is your current role with Medisoft? Clinical Director, i.e. I head up the analysis for and design of Medisoft’s ophthalmology electronic medical records (EMR) product. I don’t program: all coding is done by Medisoft’s team of computer...

Overcoming sight impairment for the Race Across the World!

22 March 2023 | uveitis, travel
RNIB’s Tricia travels the world and takes her message that "sight loss doesn’t stop you doing anything" to BBC One.

Blurred vision post liver transplant: to blame the house cat or not?

1 October 2014 | | AMD, Cataract and Refractive, Cornea / External Eye Disease, Emergency Ophthalmology, Genetics, Glaucoma, Imaging, Neuro-Ophthalmology, Ocular Pathology and Oncology, Oculoplastics, Ophthalmology, Optometry, Orbit, Paediatric Ophthalmology / Strabismus, Retina / Uvea / Vitreous
This article outlines a case of atypical ocular toxoplasmosis associated with immunosuppression. There were two potential sources of infection in this patient and we describe how we concluded which was the most likely. Case report A 33-year-old female was referred...

Cytomegalovirus retinitis post intravitreal triamcinolone in an immunocompetent patient with juvenile glaucoma

1 December 2014 | | AMD, Cataract and Refractive, Cornea / External Eye Disease, Emergency Ophthalmology, Genetics, Glaucoma, Imaging, Neuro-Ophthalmology, Ocular Pathology and Oncology, Oculoplastics, Ophthalmology, Optometry, Orbit, Paediatric Ophthalmology / Strabismus, Retina / Uvea / Vitreous
Figure 1: Fundus photograph shows active CMV retinitis four weeks after IVTA in the right eye. Figure 2: Fundus photograph of the left eye with no CMV retinitis; atrophic disc as a result of juvenile glaucoma. Case report A 29-year-old...

Ocular Dirofilariasis: a diagnosis on the rise?

1 February 2015 | | Ophthalmology, Cornea / External Eye Disease
Dirofilaria repens is one of 40 species of Dirofilaria. It is a zoonotic filarial nematode that commonly impacts dogs, however, human infection can occur through affected organs like skin, lung and eyes [1]. Although, there have been case reports of...

Disseminated cutaneous zoster – a masquerade

1 February 2017 | | Cornea / External Eye Disease
Reactivation of varicella zoster infection in the elderly commonly presents to ophthalmologists as herpes zoster ophthalmicus (HZO), affecting the Va trigeminal dermatome. In patients with impaired immunity, zoster infection occurs with increased severity and may be complicated by visceral and...

A case of late spontaneous subluxation of in-the-bag intraocular implant

1 April 2017 | | Cataract and Refractive
An 82-year-old frail lady was referred by her optometrist with a finding of subluxated implant in the right eye. She had uneventful phacoemulcification with in-the-bag intraocular implant 17 years earlier. There is no history of having had pseudoexfoliation (PXF) or...

Iris chafing from displaced single-piece acrylic IOL

4 August 2021 | | Ophthalmology, Cataract and Refractive, Imaging
A 74-year-old man had persistent 3+ cell one month following left eye cataract extraction, complicated by anterior capsular rent and zonular dialysis at 7 o’clock, with single-piece acrylic intraocular lens implantation (IOL) in the capsular bag. Figure 1: Haptic-like transillumination...

A curry a day could keep the ophthalmologist away

2 December 2019 | | Ophthalmology
Simerdip Kaur takes a look at the latest ophthalmology-related news stories and asks which are based on facts and which are ‘fake news’. Headline: A curry a day could keep the ophthalmologist away The dietary supplement market is a multibillion-dollar...