Superficial Retinal Microvasculature and Choriocapillaris Alterations after Photodynamic Therapy in Chronic Central Serous Chorioretinopathy

Figure 2

The fovea avascular zone (FAZ) area has been manually plotted using the polygon selection tool in the superficial capillary plexus (SCP) and its dimension is reported in square micrometers. The end tip vessels at SCP were manually marked and these areas were connected and the area of the central area was calculated by the device.