The following keywords were used in our search: [(‘‘Chorioretinopathy’’ OR ‘‘CSC’’ OR ‘‘central serous chorioretinopathy’’) AND (‘‘anti-vascular endothelial growth factor’’ OR ‘‘ranibizumab’’ OR ‘‘bevacizumab’’ OR ‘‘aflibercept’’ OR ‘‘conbercept’’ OR ‘‘anti-VEGF’’) AND (‘‘photodynamic therapy’’ OR ‘‘verteporfin’’ OR ‘‘visudyne’’)]. The gene discussed is VEGFA; the disease is central serous retinopathy.