Figure 6: The identification of central serous chorioretinopathy (CSC), polypoidal choroidal vasculopathy, wet age-related macular degeneration (AMD), and Vogt–Koyanagi–Harada (VKH) disease. (a) A trained convolutional neural network correctly diagnoses a serous retinal detachment without elevated retinal pigment epithelium (RPE) as CSC. (b) The additional findings of irregular elevation of the RPE (arrowheads) increase the probability of wet AMD. (c) The choroidal thickening with homogeneous density (asterisk) might be a feature of VKH disease. PCV = polypoidal choroidal vasculopathy.