The vision loss starts between the age of six and 12 and the disease is difficult to diagnose in early stages when there is mild loss of visual acuity. Measurements of visual acuity may also vary drastically due to effects of light exposure.
While there is unfortunately no cure for the disease, low vision care, adaptations in surrounding environment and emotional counselling can help children cope with the disease.
Published in The Express Tribune, December 19th, 2010.
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