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Cavernous sinus syndrome

Anatomically the cavernous sinus is a plexus of multiple veins that are connected and within this plexus there are several important vascular and neurological structures. These include cranial nerves III, IV, V1 (and sometimes V2), VI as well as the...

Microcatheter in the vertebral artery as a cause of branched retinal artery occlusion?

A 19-year-old male presented to eye casualty with a seven-day history of a ‘blurred patch’ in the left eye. The patient denied any other visual symptoms including flashes or floaters and there had been no change in visual symptoms in...

Recurrent unilateral preseptal cellulitis secondary to herpes simplex virus infection

Introduction Periorbital (sometimes called preseptal cellulitis) is a common condition which on its own is not normally an ophthalmic or surgical emergency, however it has the potential to cause severe and serious morbidity in cases where the infection has crossed...

Typical or surprisingly uncharacteristic presentations of neuro-ophthalmic emergencies

Irrespective of geographical location or patient cohort, emergency departments are high risk locations capable of inspiring extreme anxiety and dread in patients and doctors alike. The stress multiplies when a walk-in or referred case is suspected of underlying neurological pathology....

Childhood glaucoma

When a child is given a diagnosis of glaucoma, the impact upon that child and their family is enormous; equivalent to the diagnosis of a cancer [14]. This article outlines the knowledge, techniques and approaches that offer solutions to the...

What can we learn from Jimmy McGill?

A few months ago, my eldest son got me interested in a Netflix series called “Better Call Saul”. This is a spin-off from another series called “Breaking Bad”, although I confess to not having seen any of those episodes as...

Oculomics and Big Data changes the game for Medical Ophthalmologists

Oculomics and Big Data changes the game for Medical Ophthalmologists, and here's why.

Aqueous misdirection: a case series of unexpected surgical complications

Aqueous misdirection (AM), also known as malignant glaucoma, is a form of secondary glaucoma that typically presents with shallowing of the anterior chamber (AC), raised intraocular pressure (IOP), and reduced visual acuity (VA) in the presence of patent peripheral iridotomies...

How are pigment dispersion syndrome and pigmentary glaucoma inherited?

This single centre prospective, cross-sectional study assessed the relatives of patients with pigment dispersion syndrome (PDS) and pigmentary glaucoma (PG) to determine the heritability of these conditions over an 11 month period. One hundred and one unrelated patients with PDS...

The ophthalmologist’s elbow: a potentially painful point of contact

Three months ago I leant, in the customary manner, on the box of my indirect lens at the slit lamp to examine a patient’s fundus. An acute and severe pain in the tip of my elbow immediately interrupted me. I...

A comparison of light sources in retinal imaging

Before starting to talk about the light sources present in retinal imaging, it is necessary to start from the base: the light. Light is an electromagnetic wave whose smallest part is the photon (or quantum of light). A high frequency...

Infection prevention and control through a VISION 2020 LINK between Mombasa and Southampton

The authors share how a partnership between Mombasa and Southampton has enabled Kenyan healthcare professionals from four institutions to innovate and work as a group to improve infection prevention and control. Infection prevention and control (IPC) is a cornerstone of...