You searched for "corneal"
Transcriptomic analysis of ocular tissues
1 August 2018
| Graham Wallace
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EYE - Glaucoma
Transcriptomics is defined as the analysis of the complete set of RNA transcripts present in a cell under different circumstances, quiescent versus challenge, by microarray analysis. Comparison of transcriptomes identifies genes that are differentially expressed in different cell populations under...
Choosing a subspecialty
1 October 2019
| Gwyn Samuel Williams
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EYE - Cataract, EYE - Cornea, EYE - Glaucoma, EYE - Imaging, EYE - Neuro-ophthalmology, EYE - Oculoplastic, EYE - Oncology, EYE - Orbit, EYE - Paediatrics, EYE - Pathology, EYE - Refractive, EYE - Strabismus, EYE - Vitreo-Retinal, EYE - General
It is quite worrying how many registrars reach the final years of training without choosing a subspecialty. Sometimes this is because they love everything and cannot countenance giving any of it up, but more commonly this is due to various...
Emerging developments in dry eye
1 August 2017
| Rod McNeil
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EYE - Cornea
An estimated 344 million people worldwide suffer from dry eye [1]. This chronic syndrome is characterised by a vicious cycle of tear film hyperosmolarity, tear instability and corneal stress, leading to increased friction, inflammation, ocular surface damage and decreased visual...
Life’s rich tapestry
2 February 2024
| David Lockington
Have you ever watched someone cross-stitch, or do needle-point? I recently had the joy of observing my teenage daughter create such an artwork. She separated all the threads into the various colours, and then started to follow the instructions carefully....
Sexually transmitted conjunctivitis – the REALLY sticky eye
Let’s face it, patients with conjunctivitis don’t always produce the most stimulating consultations and most of the time we can manage them in auto-pilot. The prospect of delving into such a patient’s sexual history is not overly appealing, but this...The results of the last survey Aug22
The first question really highlights how we can become enshrined in the way we do things. I genuinely thought that everyone was using a cohesive viscoelastic for their cataract surgery. It was what I was taught, and I believe everyone...Keratoconus: Diagnosis and Management
3 April 2023
| Ji Mei May Wong
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EYE - General
From the history of keratoconus to its diagnosis and management, this book covers everything. Don’t be fooled by thinking keratoconus is a simple disease like I did; this book is dense, and packed with information. The book is divided into...
Effect of topical diclofenac on postoperative PRK pain: RCT
1 April 2015
| Anjali Gupta
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EYE - Cornea, EYE - General
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cornea, diclofenac, pain, photorefractive keratectomy
A major disadvantage of excimer laser photorefractive keratectomy (PRK) is pain and discomfort after the surgery, which is thought to be due to damage to corneal sensory nerve fibres or local release of inflammatory substances. Pain only resolves once corneal...
The choroid in pregnancy
1 October 2014
| Khadijah Basheer
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EYE - Vitreo-Retinal
During pregnancy there can be different types of ocular changes including a decrease in corneal sensitivity, increase in central corneal thickness and curvature, decrease in intraocular pressure, central serous chorioretinopathy and ocular blood flow. Advances in ophthalmic imaging devices has...
Non-contact-lens-associated acanthamoeba keratitis
1 October 2015
| Jaya Myneni
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EYE - Cornea, EYE - General
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Acanthamoeba keratitis, microbial keratitis, microscopy, non-contact-lens, time of presentation
This retrospective study was done to study the clinical presentation and microbiological results of non-contact-lens-related acanthamoeba keratitis (AK). One hundred and ninety-four patients with microbiological / histopathological diagnosis of AK over four years were included. All patients had corneal scrapings...