Ophthalmology
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The value of an appreciation of clinical profiles in communities as Aide-memoire when faced with difficult ophthalmic diagnoses
(Medknow Publications, 2017)No abstract available. -
Screening for retinitis in children with probable systemic cytomegalovirus infection at Tygerberg Hospital, Cape Town, South Africa
(Health and Medical Publishing Group, 2017)Background. The incidence of immunocompromised children with probable systemic cytomegalovirus (CMV) infection is increasing. Currently, there is no protocol for screening children for CMV retinitis in South Africa. Screening ... -
The intraocular pressure-lowering properties of intravenous paracetamol
(Dove Medical Press, 2016)Aim: The aim of this paper was to investigate the intraocular pressure (IOP)-changing properties of a single standard dose of intravenous (IV) paracetamol and compare it to that of topical timolol, oral acetazolamide, and ... -
Polymerase chain reaction to search for Herpes viruses in uveitic and healthy eyes : a South African perspective
(Makerere University, Faculty of Medicine, 2015)Objective: To analyse aqueous polymerase chain reaction (PCR) results in patients diagnosed with undifferentiated uveitis and determine prevalence of herpesviridae in non-uveitic patients undergoing routine cataract ... -
Small-gauge pars plana vitrectomy for the management of symptomatic posterior vitreous detachment after phacoemulsification and multifocal intraocular lens implantation : a pilot study from the Pan-American Collaborative Retina Study Group
(Hindawi, 2015-08)Purpose. To determine the efficacy of 23-gauge pars plana vitrectomy (PPV) for symptomatic posterior vitreous detachment (PVD) on visual acuity (VA) and quality after multifocal intraocular lenses (IOLs). Methods. In this ... -
Fundus auto fluorescence and spectral domain ocular coherence tomography in the early detection of chloroquine retinopathy
(AOSIS Publishing, 2015-08-21)Purpose: To determine the sensitivity of spectral domain ocular coherence tomography (SD-OCT) and fundus auto fluorescence (FAF) images as a screening test to detect early changes in the retina prior to the onset of ... -
Towards early detection of retinoblastoma
(Health & Medical Publishing Group, 2014-12)Survival rates for retinoblastoma (RB) in a region of South Africa (SA) of only 50% reflect the high frequency of late presentation, the simple reason for which is lack of effective screening. Early detection of suspected ... -
Anti-allergic ophthalmic drugs in general practice : which, why and when?
(Medpharm Publications, 2013)Ocular allergies present in many different guises. They may vary from self-limiting episodes of acute allergic conjunctivitis, to potentially sight-threatening chronic conditions, such as vernal keratoconjunctivitis. This ... -
Management of chemical ocular injuries – what every GP should know
(Health and Medical Publishing Group (HMPG), 2013-04) -
Astute and safe use of topical ocular corticosteroids in general practice : practical guidelines
(Health and Medical Publishing Group (HMPG), 2013-04)Corticosteroids are the most effective way to treat ocular inflammation. They relieve symptoms rapidly and often prevent permanent damage. These medications, however, must be used with caution, as use of steroid-containing ... -
Eyelid problems in general practice
(Medpharm Publications, 2012)General practitioners are often confronted with complaints regarding the eyelids. The author presents a number of clinical cases that illustrate common eyelid problems, and provides a discussion of each case to highlight ... -
Dealing with dry eye disease in general practice
(Medpharm Publications, 2012)Dry eye disease (DED) is a very common condition with significant morbitity. It is under-diagnosed by healthcare practitioners, since the presenting symptoms are often non-specific or misleading, and clinical signs may be ... -
Anti-infective ophthalmic preparations in general practice
(Medpharm Publications, 2012)Ocular infections may be bacterial, viral, fungal or parasitic in aetiology. Pharmacological preparations are available to treat infections that are caused by these groups of organisms. The majority of these preparations ... -
A critical appraisal of the etiology of adult human lenticular opacification and an investigation into the role of metabolic factors in its pathogenesis
(Stellenbosch : Stellenbosch University, 2001-12)ENGLISH ABSTRACT: The eye is that biological instrument which conveys the light of the external world into the inner world of the mind, wherein we receive the miraculous gift of vision. So precious is this gift, that ... -
Abnormal serum lipoprotein levels as a risk factor for the development of human lenticular opacities
(Clinics Cardiv Publishing, 2003-04)Aim: To determine whether an association exists between the different plasma lipoprotein constituents and the prevalence of lenticular opacities in dyslipidaemic subjects. Methods: Adult patients (n = 115) of both genders ... -
Serum lipid parameters and the prevalence of corneal arcus in a dyslipidaemic patient population
(Clinics Cardiv Publishing, 2004-08)Aim: To determine whether an association exists between plasma lipoprotein constituents and the prevalence of corneal arcus in dyslipidaemic patients. Methods: Adult patients (n = 115) were included if their fasting total ... -
Outpatient treatment of retinal detachment
(Health & Medical Publishing Group, 1989-01)Outpatient treatment of retinal detachment is a new concept. The first 20 cases treated in the Department of Ophthalmology at Tygerberg Hospital are discussed. After an inert gas has been injected into the vitreous cavity ... -
Intra-ocular concentration-time relationships of subconjunctivally administered gentamicin
(Health & Medical Publishing Group, 1991)Eighty-nine patients scheduled for cataract removal or lens implantation were divided randomly into three groups. Each received 5, 10 or 20 mg gentamicin subconjunctivally at times varying between 0,2 and 19 hours ... -
Paintball ocular injuries
(Health & Medical Publishing Group, 1999)Introduction. Six cases of ocular injury following paintball injuries sustained during war games are described. A CO2-powered rifle shoots a 14 mm plastic-coated paintball at participants. The muzzle velocity of the gun ... -
Cortical lens opacities in the young patient - an indication for a lipogram?
(Health & Medical Publishing Group, 2001)Aim. To determine the characteristics and prevalence of lenticular opacification in patients with underlying dyslipidaemia. Methods. Eighty patients of both genders and all ages (18 - 90 years) were enrolled in the trial ...
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