Refractive errors are ocular disorders that occur when the optical power of the eye produces an object image that is not focused on the retina. Although easily correctable in developed countries, the global burden of uncorrected refractive errors is enormous, with an estimated 145 million visually impaired and 8 million blind individuals.
Audrey Abella spoke with Dr Inez Wong, senior consultant ophthalmologist and director of paediatric ophthalmology and strabismus service at the Eagle Eye Centre in Singapore, on how GPs can manage refractive errors in the primary care setting.
A number of clinical tumour and treatment parameters, most of which are shown to reflect initial tumour size, appear to contribute to the regression of choroidal melanoma after brachytherapy, a recent study has shown.
Eating dark chocolates may have short-term beneficial impacts on vision, according to a recent study, which reports significant improvements in contrast sensitivity and visual acuity following dark vs milk chocolate consumption.