To describe the first patient with documented evidence of diffuse unilateral subacute neuroretinitis (DUSN) in both eyes. Methods: A 10-year-old healthy Brazilian girl was first seen with signs of late-stage DUSN in both eyes. A careful search for a nematode was performed in each eye. Results: A motile 550-to 660-µm nematode was found in the inferotemporal retina of the left eye. A similar-sized motile nematode was found in the superotemporal retina of the right eye. Both nematodes were treated with argon green laser applications with bilateral improvement of visual function. Conclusion: Although most patients with DUSN do not develop the disease in the fellow eye, this case demonstrates that DUSN can occasionally affect both eyes.
Purpose: To describe a case of stellate nonhereditary idiopathic foveomacular retinoschisis associated with outer retinal layer defect treated with pars plana vitrectomy, internal limiting membrane removal, and C3F8 tamponade.Methods: Spectral-domain optical coherence tomography (Heidelberg Engineering, Heidelberg, Germany) scans of a 46-year-old woman with unilateral stellate nonhereditary idiopathic foveomacular retinoschisis were acquired at baseline and 1, 3, 6, and 12 months after surgery.Results: Pars plana vitrectomy was performed after phacoemulsification. The vitreous was circumcised, and the internal limiting membrane was removed with a Tano brush, releasing tangential forces. The patient experienced progressive recovery of the outer retinal layers and improvement of visual acuity during follow-up.Conclusion: Stellate nonhereditary idiopathic foveomacular retinoschisis may be associated with outer retinal layer defect and severe vision loss. Pars plana vitrectomy with internal limiting membrane removal and C3F8 infusion seems to be a safe and feasible treatment in such cases, with potentially good anatomical and functional outcome.
3 mg/kg) e cumulativas. Não foi observada relação entre estes fatores de alto risco e maior prevalência de retinopatia. Foi encontrada prevalência de retinopatia igual a 38,9%, confirmada por alterações bilaterais, centrais ou paracentrais e reprodutíveis no exame de campo visual. Outros exames indicados para seguimento, como acuidade visual, biomicroscopia de fundo e angiofluoresceinografia não foram capazes de diagnosticar a maioria das alterações confirmadas pelo campo visual. CONCLUSÃO: Foi observada alta prevalência de retinopatia por cloroquina entre os pacientes com alto risco, usuários crônicos do DFC, segundo os achados do campo visual. A avaliação desses pacientes deve considerar a realização do exame de campo visual em intervalos menores que os propostos, mesmo quando não há suspeita clínica.]]>
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