Search

You searched for "laser"

5761 results found
Journal of Neurosurgery-Ophthalmology cover image.

How common is optic disc drusen in young patients with NAION?

4 August 2021 | | EYE - Neuro-ophthalmology
A retrospective notes review at two tertiary care centres was completed between 2009 and 2019. The inclusion criteria for the study was a diagnosis of nonarteritic anterior ischaemic optic neuropathy (NAION) in at least one eye, aged between 18 and...
Acta Ophthalmologica cover image.

Retinoblastoma chemotherapeutic drugs and their toxic effects on RPE cells

1 October 2016 | | EYE - Vitreo-Retinal
There is reported clinical evidence of retinal pigment epithelium (RPE) alterations after intra-arterial (IAC) and intravitreal chemotherapy (IViC) of retinoblastoma. The purpose of this study was to investigate the cellular toxic effects of melphalan, topotecan and carboplatin on the RPE...
Clinical & Experimental Ophthalmology journal cover image.

Choroidal and RNFL thickness in patients with OSAS

1 August 2015 | | EYE - Vitreo-Retinal
In obstructive sleep apnoea syndrome (OSAS), hypoxia secondary to repetitive apnoeic episodes leads to blood pressure variations and haemodynamic changes. There is also intermittent activation of the sympathetic system when the patient is aroused from sleep during apnoeic episodes. OSAS...
Journal of Glaucoma front cover image.

Macular thickness and visual fields

1 April 2014 | | EYE - Glaucoma
The authors describe a comparison of spectral domain OCT with Humphrey visual fields (HVF) mean deviation (MD) and pattern standard deviation (PSD), examining the retinal thickness of the macula and circumpapillary retinal nerve fibre layer (RNFL) defects. Seventy-three subjects who...
Current Eye Research journal cover image.

Pterygium ocular surface temperature

1 August 2014 | | EYE - Cornea, EYE - General
This prospective study investigated the ocular surface temperature in patients with pterygia compared to those with dry and healthy eyes respectively. Previous studies have shown that patients with dry eyes show a significant decrease in ocular surface temperature on sustained...

Broadening horizons in ophthalmology: crafting a varied elective experience

24 January 2024 | | EYE - General
The elective period for medical students is a unique opportunity to immerse oneself in a field of interest. For students interested in ophthalmology, this can offer a dedicated experience for what can otherwise be quite limited through undergraduate rotations. Alongside...

What's trending Dec/Jan 2022

1 December 2021 | | EYE - Imaging, EYE - Vitreo-Retinal, EYE - General
A round-up of the eye-related hot topics that have been trending on social media over the last few weeks. #eyetrackingtechnology #assitivetechnology #gaming Modern eye trackers often rely on electronic specialist hardware that continuously scan the the pupil and reflections from...

An anterior segment lump: a diagnostic and treatment challenge

2 February 2024 | | EYE - Oncology, EYE - Pathology
Case presentation A 50-year-old female presented to eye casualty with a lump on the left medial lower eyelid with associated redness and occasional bleeding. The lump was present for a few months with recent enlargement (Figure 1). Her past medical...

Ophthalmology history and examination – a guide for medical students

15 February 2023 | | EYE - General
*First author Students have very little exposure to ophthalmology during their years at medical school. Teaching consists of a handful of lectures followed by a short placement in which students are expected to practise histories and examinations on patients with...

Deliberate darkness: The systematic weaponisation of blinding in global protests

18 March 2026 | | EYE - General
As eyecare professionals, we spend our entire professional lives fighting to preserve light. We train to master the delicate microscopic topography of the cornea, the retina and the optic nerve, all with the objective of saving our patients from the...

The paediatric cataract: an overview of the diagnosis and management

5 August 2020 | | EYE - Cataract, EYE - Refractive, EYE - General
In this second article (see first article here), Samuel Aryee and Rhys Dumont Jones review the challenges involved in managing this condition. Examination and diagnosis Cataracts in children can appear in a variety of forms, each presenting in a different...

Optic nerve swelling – your survival guide (part 2)

1 December 2017 | | EYE - Neuro-ophthalmology
In this second article we will discuss bilateral optic nerve swelling, its aetiology, various investigations and possible treatments. We will also discuss various protocols used in the management of suspected optic nerve swelling cases. (Part one of this topic available...