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Stellate nonhereditary idiopathic foveomacular retinoschisis in an asymptomatic patient

Stellate nonhereditary idiopathic foveomacular retinoschisis (SNIFR) is a relatively new classification of macular retinoschisis that occurs in patients without any known predisposing ocular conditions or genetic factors. The condition tends to be unilateral but may be bilateral and tends to occur in women more than men. Patients present with symptoms of metamorphopsia and blurred vision or may be asymptomatic. The visual acuity of the patient typically remains better than or equal to 6/12, and they are often asymptomatic to peripheral scotomata. In this case report, eye care providers are alerted to the detection of stellate nonhereditary idiopathic foveomacular retinoschisis as an incidental finding in otherwise asymptomatic patients or as a differential diagnosis to mild non-specific visual symptoms.