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Retinal sequelae of high voltage electric current injury

Introduction High-voltage electrical currents may result in significant ocular complications, ranging from mild cataracts to vision-threatening retinal and optic nerve problems [1]. The severity of damage depends on various factors, including intensity and type of current, duration of exposure, entry...

Triamcinolone (TA) deposits following subcutaneous injection to treat chalazion

Chalazia are chronic lipogranulomatous inflammations of the eyelid secondary to a blocked meibomian gland. Whilst most resolve spontaneously, certain chalazia warrant treatment. Options include incision and curettage (I&C), lesion excision, intralesional steroid injections, and botox injections [1]. I&C is usually...

Syringocystadenoma papilliferum in the right lateral canthus

Syringocystadenoma papilliferum (SP) is an exceedingly rare, benign adnexal tumour primarily affecting the skin. It is characterised by the presence of cystic structures and papillary projections. This uncommon dermatological condition is typically found in areas rich in apocrine glands, such...

Melkersson-Rosenthal syndrome

Melkersson-Rosenthal syndrome (MRS) is a rare neuro-mucocutaneous disorder which is defined by a triad of orofacial oedema, furrowing of the tongue, and recurrent episodes of facial nerve palsy [1]. Due to the rarity of the disease and inconsistent presentation, MRS...

EyeLogbook

This issue we’re covering the recently updated EyeLogbook (www.eyelogbook.co.uk), the Royal College of Ophthalmologist’s (RCO) online surgical logbook. Back in March 2016 a fully re-designed version of the site was released. Not only does the new version bring a beautifully...

Samsung focuses on the sight impaired and internet security flaws

Smartphone assistive technology for the sight impaired In previous issues we’ve covered some specific smartphones that have been developed for the sight impaired. Samsung are now doing something similar, but in the form of accessories. In March 2014 they announced,...

Expensive Malware

Cryptolocker and similar ransomware There is a new breed of computer malware that is spreading rapidly. The first major manifestation of this new type is known as Cryptolocker. At present it’s a Windows only problem (all versions), but it’s likely...

New developments

To reflect the fact that this column consists of not just web links, but also mobile and general technology content we have changed the name from Internet to ‘Tech Review’. In keeping with the title, this issue includes a mixture...

The flexibility of virtual clinics

Virtual clinics in ophthalmology are typically associated with glaucoma and medical retina, where they are now a well-established part of the landscape. The availability of an ophthalmic electronic patient record (EPR) makes the deployment and management of virtual clinics much...

COMPlog – Electronic visual lane software

COMPlog is software designed to replace physical Snellen and LogMAR charts. We have been using COMPlog since 2017 in the unit where I work. Some readers may find our experience, and reasons for choosing this product, interesting. This article is...

Should it be a mandatory requirement for medical students to receive the COVID-19 vaccine to attend clinical attachments?

The vast majority of medical students have positive attitudes towards the COVID-19 vaccine for themselves and patients, however, what about the small inevitable minority who resist it? Should they be prevented from attending clinical attachments in the NHS? It is...

Preparing for the Duke Elder Award

The Duke Elder examination is an undergraduate ophthalmology exam, conducted by the Royal College of Ophthalmologists (RCOphth) and undertaken by students with an interest in ophthalmology. It is a two-hour, 90-question, multiple choice exam with a broader curriculum than that...