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The geographic difference in the prevalence of vision-related eye disease, visual impairment, and blindness point to the importance of taking actions that suit local circumstances. Our results also revealed that visual impairment and blindness are important visual health problems in the elderly Taiwanese population. Age-related macular degeneration, cataracts, corneal diseases, myopic or diabetic retinopathy, female sex, and aging were the leading causes of visual disability. Further organized preventive strategies for eye care are recommended in this population.

Multiple evanescent white dot syndrome (MEWDS) is an acute-onset chorioretinal inflammatory disease. This disorder is characterized by unilateral multiple gray-white dots of the posterior pole in young healthy women. Symptoms include blurred vision, photopsia, and visual field (VF) defects. Although the etiology of MEWDS is still unknown, most patients have spontaneous improvement in vision and fundus appearance within a period of weeks. Herein, we report a typical case of MEWDS, and describe the spontaneous resolution of photoreceptor damage during the entire course, demonstrated by serial optical coherence tomography (OCT). The OCT is a sensitive and noninvasive tool for the diagnosis and serial microstructure evaluation of patients with MEWDS.

Combination therapy with rPDT/IVB for patients with PCV showed encouraging results in vision improvement, a lower decrease in visual acuity, significantly less post-treatment lipid exudate and a smaller area of post-treatment hemorrhage at the 6-month follow-up than patients treated with sPDT.