Fig. 2

Initial fundus autofluorescence (FAF) and spectral domain optical coherence tomography (SD-OCT) of both eyes. a FAF at presentation reveals a parafoveal hyper-AF ring and in both eyes. b SD-OCT at presentation shows outer nuclear layer (ONL), external limiting membrane (ELM), and inner segment ellipsoid (ISe) loss in the parafoveal and perifoveal regions in both eyes. b Cystoid macular edema in right eye can be observed in parafoveal region. Follow-up fundus autofluorescence (FAF) and spectral domain optical coherence tomography (SD-OCT) images of both eyes. c Follow up FAF shows a constriction in the parafoveal hyper-AF ring diameter. d Follow up SD-OCT shows an equivalent shortening in ELM and ISe bands in both eyes with additional reduction in ONL thickness in both eyes