Fig. 2

Representative cases. Case 1(a). Healthy right eye of a 28-year-old man. Case 2(b). Right eye of a 73-year-old man with an idiopathic macular hole. Images were taken a month after vitrectomy with ILM peeing. There were two NFLDs in the blue, green and merged images which were not found before the surgery (arrows). Upper NFLD is barely detectable in color and red-free DRI images. Case 3(c). Right eyes of a 61-year-old woman with proliferative diabetic retinopathy. The eye had had panretinal photocoagulation 7 years earlier. A NFLD was found in blue, green wavelength and merged image (arrows). It was undetected by color and red-free image. Case 4(d). Right eye of a 69-year-old man with polypoidal choroidal vasculopathy. The eye had been treated with aflibercept injections 6 times and no history of laser photocoagulation. There is a NFLD that was detected in the blue and green (arrows) images but not in the merged image, color and red-free image