Figure 4

En face choriocapillaris optical coherence tomography angiography (OCTA) images and the B-scan of the same central serous chorioretinopathy (CSC) patients. Patient with type B (left panel) showed the extent of subretinal fluid (SRF) on B-scan corresponding with the area of type B abnormalities on OCTA. Patients with a thinner SRF did not exhibit the corresponding halo on OCTA (right panel).