Fig. 1From: Whole exome sequencing revealed 14 variants in NDP, FZD4, LRP5, and TSPAN12 genes for 20 families with familial exudative vitreoretinopathyFFA manifestations of probands with potential disease-causing variants. FFA demonstrated non-perfusion areas, retinal leakage, retinal avascularization, straightened vessels, and increased numbers of vessels. Abbreviations: OD right eye, OS left eyeBack to article page