| Phenotype details |
age presentation late 20s ; fundus normal ; fundus autofluorescence imaging irregular foveal; foveal appearance on spectral‐domain optical coherence tomography focal disruption of the ISe line in the foveola; irregular ISe line; significant thinning ; full‐field electroretinograms normal; pattern electroretinogram P50 components severely subnormal; widespread multifocal electroretinograms reduction |