Fig. 3

Two-year follow-up. Visual acuity Vd=(1.0). (a) OCT shows the presence of a DLS (yellow arrow) that is ≥ 1000 μm in length and < 100 μm in height and SRD. (b) OCTA shows flow signal (yellow arrow) in the outer retina. (c) Left) Suspected macular neovascularization in early ICGA; Right). Slight macular neovascularization findings (yellow arrows) in late ICGA. (d) (left to right) Occult CNV findings from early to late FA. OCT optical coherence tomography, OCTA optical coherence tomography angiography, FA fundus angiography, ICGA indocyanine green fluorescence fundus angiography.