You searched for "pupillary"
OCT angiography metrics in children
3 June 2021
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
This prospective study aimed to quantify the vessel density of both the macular and optic nerve and foveal avascular zone (FAZ) values in 92 normal eyes of 92 children (42 boys, 50 girls) aged 13.4 ±2.65 years (seven to 18)....
Migraine attack: does retinal and peripapillary blood flow change?
7 April 2021
| Claire Howard
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EYE - Neuro-ophthalmology
This prospective clinical study compared retinal and peripapillary blood flow parameters in migraine patients during an attack with healthy controls using optical coherence tomography angiography (OCTA). OCTAs were performed on 52 eyes from 26 migraine sufferers and 48 eyes from...
Non-organic visual loss
Patients can present to eye departments with various signs and symptoms (mostly symptoms) with no obvious organic cause. These patients can be labelled with any of a wide range of diagnoses such as functional visual loss, functional overlay, psychosomatic reaction...Embryology in clinical practice
1 February 2016
| Naser Ali
|
EYE - Cataract, EYE - Cornea, EYE - General, EYE - Glaucoma, EYE - Imaging, EYE - Neuro-ophthalmology, EYE - Oculoplastic, EYE - Oncology, EYE - Orbit, EYE - Paediatrics, EYE - Pathology, EYE - Refractive, EYE - Strabismus, EYE - Vitreo-Retinal
The fascinating world of embryology is both beautiful and practical. It is a home video of our evolutionary history through the ages from the single cell through to the life aquatic, the development of gut, limbs and brain, and most...
Herpes zoster ophthalmicus: a clinician’s perspective
25 January 2023
| Anitha Priya Arun Shankar, A. R. Reddy
|
EYE - General
Introduction Herpes zoster, commonly known as shingles, is caused by the reactivation of varicella zoster virus (VZV). The term herpes is derived from a Greek work, herpein, which means ‘creeping’ and the word zoster means a belt or a girdle...
Paraneoplastic optic neuropathy features
1 August 2019
| Jonathan Chan
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EYE - Neuro-ophthalmology
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PNS antibodies, paraneoplastic optic neuropathy, paraneoplastic syndrome (PNS)
This is a retrospective review of seven patients diagnosed with paraneoplastic optic neuropathy (PON) between January 2015 and June 2017. Five patients had a history of primary malignancy, including papillary thyroid carcinoma, type B thymoma, testicular seminoma and lung carcinoma....
SORD: Student Ophthalmology Review Day 2024
11 December 2024
-12 December 2024
by Asha Vanzara, Y5 Medical Student, University of Cambridge, UK. The Student Ophthalmology Review Day (SORD), now in its fifth year, was hosted at the Royal College of Ophthalmology at their esteemed London location, and two identical sessions were run...
Changes in Japanese eyes after laser peripheral iridotomy
1 August 2016
| Anjali Gupta
|
EYE - Glaucoma
The aim of this study was to evaluate laser peripheral iridotomy (LPI) induced changes in anterior segment parameters, using the anterior segment optical coherence tomography (ASOCT). Seventy-two subjects of Japanese ethnicity with primary angle closure suspect (PACS), primary angle closure...
Implantation of intraocular pressure sensor in glaucoma patients
1 April 2015
| Wai Siene Ng
|
EYE - Glaucoma
The authors report safety and accuracy of an intraocular intraocular pressure (IOP) sensor placed in the ciliary sulcus during planned cataract surgery. Six patients underwent implantation of the device; a silicone rubber ring-shaped device encapsulating pressure sensitive capacitors and a...
How common are ocular motor cranial nerve palsies following TBI?
4 December 2023
| Lauren R Hepworth
|
EYE - Neuro-ophthalmology
This retrospective cohort study aimed to report the incidence of ocular cranial nerve palsy as a result of traumatic brain injury (TBI). Patients were identified using an insurance database using codes from the International Classification of Disease 9th and 10th...
Unique case of steroid-induced intraocular pressure spike causing NAION
7 April 2021
| Annes Ahmeidat
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EYE - Neuro-ophthalmology
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Herpes zoster, Intraocular pressure, Ischemic optic neuropathy, NAION
The literature describes previous cases of nonarteritic anterior ischaemic optic neuropathy (NAION) following rapid rises in intraocular pressure (IOP) leading to reduced optic nerve head perfusion and disruption. This is commonly following ophthalmic procedures, acute glaucoma or steroid eye drops....
Cavernous sinus thrombosis and orbital cellulitis
1 August 2019
| James Hsuan
|
EYE - Neuro-ophthalmology
This is a report of six cases of combined orbital cellulitis and infective cavernous sinus thrombosis, with a literature review. The average age was 39 years, four were male and two were intravenous drug users. All had sinusitis, usually involving...
