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1724 results found

Could internuclear ophthalmoplegia aid differential diagnosis in demyelinating conditions?

The authors present a retrospective review of individuals diagnosed with either neuromyelitis optica spectrum disorder (NMOSD) or multiple sclerosis (MS). The aim of the study was to assess the prevalence of internuclear ophthalmoplegia (INO) in both groups over a 10-year...

Ten-year experience with intracameral chemotherapy for aqueous seeding in retinoblastoma: long-term efficacy, safety and toxicity

This is a retrospective review of all consecutive patients with primary (n=4) or secondary non-iatrogenic (n=16) aqueous seeding (AS) treated by intracameral chemotherapy (ICC) in Lausanne between 2011 and 2020 with a minimum follow-up of one year. Aqueous seeding control...

Clinician predictions and the perspectives of parents prior to strabismus surgery compared

The aim of this study was to assess the perspectives and concerns of parents in relation to exotropia surgery in comparison to how clinicians predicted parents would respond. Parents of children with intermittent exotropia who underwent surgery over a nine-month...

Photophobia associated with migraine: Investigating associations with productivity

The aim of this study was to investigate an association between severe photophobia linked to migraine and reduced work productivity. Cases were extracted from the American Registry for Migraine Research (ARMR) with the following criteria: diagnosed with migraine, data available...

What are the indications and outcomes of optic nerve and optic nerve sheath biopsies?

This retrospective multicentre study reviewed 72 patients who underwent optic nerve or optic nerve sheath biopsy at 3 sites over a 24-year period. The authors aimed to evaluate the indications, diagnostic yield and complications associated with these procedures, which are...

The Arclight: A ‘pocket’ ophthalmoscope to revitalise undergraduate teaching?

Ophthalmoscopy should be a core skill for every doctor and should be firmly embedded in the undergraduate curriculum similar to the unquestioned position of the stethoscope. The simplicity of the Arclight means it is easy to useand, importantly, to learn...

Eye scans detect signs of Parkinson’s disease up to seven years before diagnosis

A team led by Siegfried Wagner and Pearse Keane of Moorfields Eye Hospital and UCL Institute of Ophthalmology (and spanning UCL institutions) has identified markers that indicate the presence of Parkinson’s disease in patients on average seven years before clinical presentation.

Risk of developing pseudotumor cerebri in women using a levonorgesteral intrauterine device

Pseudotumor cerebri (PCT) is a disorder causing increased intracranial pressure without a mass lesion, usually seen in obese women of childbearing age. Idiopathic intracranial hypertension is an idiopathic form of the disorder, but several medications have been associated with the...

Outcomes of cataract surgery in eyes with weak zonules

Pseudoexfoliation (PEX) and zonular weakness have long been known to increase the risk of complication of cataract surgery. This retrospective study looks at the results of phacoemulsion and intraocular implantation in 295 eyes with pseudoexfoliation and zonular weakness, with a...

Conjunctivochalasis and aqueous tear deficiency – which one causes symptoms?

This review sought to determine whether conjunctivochalasis (CCh) obliterates the fornix tear reservoir and thus mimics aqueous tear deficiency (ATD). Patients were divided into two groups, with aqueous tear deficiency (CCh +ATD) or without (CCh –ATD), based on results of...

Differential diagnosis in cases of suspected neuroretinitis

Neuroretinitis is a form of optic neuropathy typically characterised by acute unilateral visual loss with optic disc oedema and macular exudates arranged in a star figure around the fovea (complete or partial star). The purpose of this study was to...

Trochleitis features

The authors evaluate the epidemiology, clinical signs, treatment and outcomes of trochleitis in a retrospective review of 59 cases. Estimated prevalence was 12 per 100,000. Eighty-six percent were female and mean age was 43±18 years. All but one case was...