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An interesting presentation of ruptured anterior communicating artery aneurysm with acute monocular vision loss

The authors report an interesting case of a 60-year-old man presenting with acute monocular vision loss accompanied by periorbital pain as an unusual presentation of subarachnoid haemorrhage (SAH) from ruptured anterior communicating artery aneurysm. The patient did not present with...

Choroidal vascularity in NAION

The authors present a cross-sectional, non-interventional study of healthy volunteers and those with non-arteritic anterior ischaemic optic neuropathy (NAION) recruited over a six-month period at a single site. NAION is the most common cause of acute optic neuropathy over the...

Risk of CNV related to angioid streaks in PXE

This retrospective cross-sectional study investigated 301 patients with pseudoxanthoma elasticum (PXE) for prevalence of choroidal neovascularisation (CNV) and macular atrophy. Some patients were excluded due to missing or poor-quality imaging or the fact that they didn’t have angioid streaks, leaving...

Lagophthalmos as a potential complication of COVID-19

Lagophthalmos is a condition associated with the inability to close the eyelids effectively, with the main cause being facial nerve palsy. The authors aimed to investigate whether lagophthalmos was associated with coronavirus infection (COVID-19) by comparing patients diagnosed with lagophthalmos...

The interpretation and use of ultrasound biomicroscopy (part 1)

Ultrasound Biomicroscopy (UBM) has become increasingly important for the diagnosis of a variety of anterior segment pathologies. Most ophthalmologists are familiar with conventional B-scan ultrasonography techniques, which operate at lower sound frequencies (7.5 to 20MHz). UBM is an ultrasound technique...

Disseminated cutaneous zoster – a masquerade

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...

Advances and developments in medical retina

The author provides an update on late breaking clinical trial results in neovascular age-related macular degeneration (nAMD) and presentations on diabetes management from the American Academy of Ophthalmology Retina Subspecialty Day, held during the Academy’s annual meeting in Chicago, October...

Aetiology of painful ophthalmoplegia

Painful ophthalmoplegia is a clinical syndrome presenting with periorbital / hemi-cranial pain and ipsilateral ocular motor nerve palsies and can occur with numerous different diseases. In this study, the authors aimed to determine the final definite aetiology among patients with...

What's trending Jun/Jul 2022

A round-up of the eye-related hot topics that have been trending over the last few weeks. #Polishdoctor #UkraineConflict #familysight Polish doctor Professor Rejdak’s team saved a Ukrainian family’s eyesight after a bomb hit their home. Olena Selichzianowa and her 5-year-old...

2024

Welcome to our Spring Special of 2024! The year is well underway and I can feel change is in the air. It’s the Chinese year of the dragon, generally regarded as a good sign, plus it’s 40 years on from...

Patterns of binocular diplopia in giant cell arteritis (GCA)

Giant cell arteritis (GCA) is a granulomatous vasculitis that targets medium and large sized vessels. Binocular diplopia has been reported in a small number of patients with visual manifestations of GCA. It can be caused by ischaemia in any segment...

Accelerated (9mW/cm2) corneal collagen cross-linking for keratoconus

This is one of many studies published / to be published on corneal collagen cross-linking that has a treatment time of 10 minutes compared to the previous Dresden protocol of 30 minutes to halt progression of keratoconus. Much has changed...