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Dec/Jan 2017 Quiz
History An 18-month-old boy presented with a slow growing left anterior orbital lump medially. Examination revealed a palpable mass beneath the skin at the inferonasal aspect without any visual impairment. A CT scan (Figure 1) followed by an excisional biopsy...Idiopathic intracranial hypertension (IIH)
IIH is a medical condition where the intracranial pressure (ICP) is raised without an obvious cause. The cerebrospinal fluid (CSF) is produced in by the choroid plexus in the lateral ventricles and the roof of the third and fourth ventricles,...Eyes on the road – visual standards for car drivers
The author examines the current visual standards required by drivers and asks whether more needs to be done to make roads safer. Are the public adequately protected by the current system of visual standards required by drivers? In a survey...Ophthalmic imaging in children
Ophthalmic imaging has in recent years become an integral part of the diagnosis and monitoring of patients. There is now a wide range of instruments available for imaging children and assisting in the provision of detailed clinical information for the...A refractive surprise after vitrectomy and capsulectomy
Figure 1: Right posterior capsule small aperture. We report a case of a pseudophakic patient who underwent vitrectomy and posterior capsulectomy. In spite of good visual acuity and absence of floaters, he was unhappy with the visual outcome. Case report...Seven in ten UK adults support compulsory eye tests for drivers to improve road safety, new research reveals
The College of Optometrists and the Association of Optometrists say research shows “current vision checks aren’t keeping pace with what’s needed to keep everyone safe on the road” Seven in ten UK adults support calls for the introduction of mandatory...Blind and partially sighted people join cane walk to Westminster in bid to end year-long waits for support
Blind and partially sighted people gathered at Westminster today to tell the Government it’s time to end the postcode lottery of support for people with sight loss. A group of blind and partially sighted people using white canes took part...Chronic dacryocystitis?
Lacrimal drainage system tumours are rare and lymphomas account for less than 10% of these tumours [1]. Most patients presenting with lymphoma infiltration of the lacrimal drainage system have a history of previously diagnosed lymphoma elsewhere. We report a case...
Comparison of SS-OCT and SD-OCT in polypoidal choroidal vasculopathy
Swept source OCT (SS-OCT) is known to have a longer wavelength than spectral domain OCT (SD-OCT), allowing deeper penetration into retinal and choroidal layers. The aim of this study was to investigate whether SS-OCT is superior to SD-OCT in imaging...
Sex differences in the relationship between obesity and choroidal nevus in US adults
The National Health and Nutrition Examination Survey (NHANES); a population-based survey conducted annually in the US by the Centers for Disease Control and Prevention, was used to identify populations at higher risk for choroidal naevus. Over a period of four...
Management of diffuse OSSN with topical chemotherapy
Ocular surface squamous neoplasia (OSSN) can be localised to the conjunctiva or, less commonly, diffusely spread over the conjunctiva and cornea. Localised OSSN can be treated by surgical removal with adjuvant cryotherapy and chemotherapy with low rates of recurrence. Diffuse...
