Fluorescein angiography and OCT image. (a,b) Fluorescein angiography photo of the right eye demonstrated staining and leakage of fluorescein in the central and peripheral vessels, and staining of the optic nerve head. OCT image at the macula area of the right (c) and left (d) eye showed no evidence of cystoid macular edema or subretinal fluid at the macula area. There are no changes in the macular architecture, such as loss of the photoreceptor layer. OCT image at the optic nerve head area of the right (e) and left (f) eye showed elevation of the optic disc.