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  Indian J Med Microbiol
 

Figure 6: Stage 3A2 Coats disease (a-c) before and (d-f) after treatment with cryotherapy and laser photocoagulation. (a) Macular exudative retinopathy with (b) fluorescein angiography demonstrating temporal macular leakage and disc staining and (c) peripheral nonperfusion with telangiectasia. At 6 months following treatment, there was resolution of (d) macular exudation, (e) vascular and disc staining, and (f) peripheral telangiectasia. Visual acuity increased from 20/400 initially to 20/40 at 6 months

Figure 6: Stage 3A2 Coats disease (a-c) before and (d-f) after treatment with cryotherapy and laser photocoagulation. (a) Macular exudative retinopathy with (b) fluorescein angiography demonstrating temporal macular leakage and disc staining and (c) peripheral nonperfusion with telangiectasia. At 6 months following treatment, there was resolution of (d) macular exudation, (e) vascular and disc staining, and (f) peripheral telangiectasia. Visual acuity increased from 20/400 initially to 20/40 at 6 months