Correlation between Choroidal Neovascularization Shown by OCT Angiography and Choroidal Thickness in Patients with Chronic Central Serous Chorioretinopathy

Figure 2

(a) FA—early phase—in the center of the macula hypofluorescence due to subretinal fluid, temporally to the fovea local hyperfluorescence due to small, serous PED. (b, c) ICGA—early phase (b) and late phase (c)—shows diffuse hyperfluorescence due to increased permeability of choroidal vessels, temporally to the fovea local hypofluorescence due to small, serous PED. (d) OCT B-scan shows the fovea involving subretinal fluid with shallow irregular PEDs in the center of macula. (e) OCTA shows the normal outer retina. (f) OCTA at the level of choriocapillaris shows the neovascular network (arrow). (g) OCTA—manual adjustment of segmentation level allowed to improve visualization of CNV (arrow).

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