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3622 results found

Rare presentation of giant cell arteritis in Chinese subjects

Only a few case reports of biopsy-proven GCA (BpGCA)-associated vision loss in Chinese subjects have been published. This paper presents three elderly Chinese subjects with BpGCA who presented with vision loss. A search of the literature was also conducted to...

Idiopathic intracranial hypertension (IIH)

IIH is a medical condition where the intracranial pressure (ICP) is raised without an obvious cause. The cerebrospinal fluid (CSF) is produced in by the choroid plexus in the lateral ventricles and the roof of the third and fourth ventricles,...

Molecular genetics of achromatopsia

Achromatopsia is a rare autosomal recessive disorder of the cone photoreceptors. Typical characteristics of affected patients include the inability to distinguish colours, impaired visual acuity, photophobia and nystagmus. The condition is said to be more frequent in the Pingelapese population...

Do bilateral same day intravitreal injections increase the risk of endophthalmitis?

This large retrospective cohort study reviewed all patients who had bilateral intravitreal anti-vascular endothelial growth factor (VEGF) injections between April 2012 and August 2017. There were 101,932 procedures performed in 5890 patients. The two most common indications for injections were...

The medical student syndrome

It is often said that “a little learning is a dangerous thing,” but being super savvy can’t put us at the brink of harm, can it? Each year as thousands of students commence their medical degrees, they begin a journey...

FEVR characteristics

The authors report a series of 16 cases of familial exudative vitreoretinopathy (FEVR) in Northern Ireland (NI) to characterise the genetic patterns and identify other common characteristics relevant for current and future practice. This was a retrospective study including 12...

What not to miss in neuro-ophthalmology Part 2

As mentioned previously there are several conditions in neuro-ophthalmology that should not be missed by the general ophthalmologist as well as ophthalmology trainees. We discussed in the first part some of these conditions including third cranial nerve palsies, giant cell...

Long-term open angle glaucoma cohort study

This was a study to estimate the development of open angle glaucoma (OAG) in a screened and re-examined elderly group as compared to an unscreened group during the same time period. The participants comprised of 856 individuals born in 1915...

Ocular neuromyotonia features

The authors present eight cases of ocular neuromyotonia (ONM) with an overview of the pathophysiology, aetiology, clinical presentations and possible treatments. Diagnosis was made only after thorough and repeated orthoptic examinations and review of medication history. An overview of the...

Risk of pulled-in-two syndrome

Congenital fibrosis of the extraocular muscles (CFEOM) is along the risk factors for pulled-in-two syndrome (PITS). The aim of this study was to report six cases and discuss prevention and clinical management strategies. The author’s six cases represented an incidence...

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...

Diffuse lamellar keratitis

This study group reviewed cytokine- and chemokine-mediated mechanisms of diffuse lamellar keratitis (DLK) after lamellar corneal surgical procedures. DLK can occur early or late (months to decades) after all lamellar corneal surgeries, including laser in situ keratomileusis, small incision lenticule...