Fig. 1From: Diagnosis of complicated FEVR preoperatively and intra−/post-operatively: characteristics and risk factors for diagnostic timingAnterior segment photograph and fundus image in patient no. 4. a The anterior chamber of right eye was disappeared and the central cornea was edema. The fundus of right eye was absolutely invisible. b The fundus image of left eye by Retcam showed that there were peripheral avascular zone and supernumerous ramification of vascular. c The angiogram of left eye indicated that there was avascular area in peripheral retina, increased ramification of vessel (arrowhead). The FA image confirmed the diagnosis of FEVRBack to article page