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Ultrasound biomicroscopy (part 2): primary angle closure

Patients with primary angle closure or primary angle closure glaucoma [PAC(G)] comprise a significant subgroup affecting around 10% of glaucoma patients amongst Caucasians. Assessment of the patient with angle closure, or narrow angles, requires gonioscopy. However, whilst identifying the presence...

Caring for adults with an ocular tumour

Detection If you screen for an intraocular tumour, dilate the pupil. If the patient is driving, use phenylephrine only. If the patient declines, document this in the casenotes. Don’t forget to look for sentinel vessels, which would indicate a ciliary...

The power of the full blood count

Vishal Shah walks us through his thought process whilst highlighting the importance of routine investigations when dealing with unusual retinovascular presentations. Retinal changes can arise in anaemia, leukaemia, lymphoma, myeloproliferative and myelodysplastic syndrome. They are often the first manifestation of...

Orbital cellulitis - an overview of the diagnosis and management

Periorbital (preseptal) and orbital cellulitis are infections of the subcutaneous tissues of the eye. They are differentiated by the location of the infection. Periorbital cellulitis refers to infection of the eyelid and subcutaneous tissues anterior to the orbital septum, whereas...

Ocular bubbly: a vitreoretinal update on the art of gases

The authors remind us of the revolutionary impact gases have had on retinal surgery. In 1938, Rosengren attempted to improve his retina repair surgical outcomes [1]. He discovered that suturing the retina or pressing externally on the sclera were not...

A near miss

A 55-year-old gentleman presented with a ‘blurry patch’ to his left eye which he had noticed for the past two months. The visual acuity with correction was 6/5 in the right eye and 6/6 in the left eye on the...

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

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,...

Management of a giant pigment epithelium detachment with transition from half- to full-dose aflibercept

This case report describes the management of a giant pigment epithelial detachment (PED) in neovascular age-related macular degeneration (nAMD) using half-dose aflibercept. An 80-year-old woman presented with a huge PED (maximum height 1338µm) and multiple risk factors for retinal pigment...

Semaglutide and vision loss: A new concern for NAION risk?

This article has been verified for CPD. Click the button below to answer a few short questions and download a form to be included in your CPD folder. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) have emerged as transformative agents in...

Jun/Jul 2017 Quiz

History A 57-year-old female patient presented with gradual painless diplopia over the last six months. Examination revealed restricted upward eye movements and 4mm proptosis which did not increase with Valsalva manoeuvre. Intraocular pressure was normal, no visual defects were noted,...

Ocular Dirofilariasis: a diagnosis on the rise?

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...

What's trending Feb/Mar 2021

A round-up of the eye-related hot topics that have been trending on social media over the last few weeks. Happy New Year! Goodbye 2020, a year no one could have imagined, with our lives and headlines dominated by COVID-19 as...