Efficacy of Navigated Laser Photocoagulation for Chronic Central Serous Chorioretinopathy: A Retrospective Observational Study

Figure 4

Images of a 65-year-old woman with chronic CSC for 48 months. (a) FA showed early hyperfluorescence representing a leak. (b) The hyperfluorescence was increased in the late phase. (c) OCT showed obvious subretinal fluid and irregular RPE. (d) The selected FA image showing the focal leakage was imported and automatically superimposed on the color fundus photograph. (e) NAVILAS® laser photocoagulation was programmed on the actual image to three single laser spots on the leak and performed with the following parameters: spot size: 100 μm; power: 50–80 mW; and pulse duration: 100 ms. (f) At the 3-month follow-up, focal leakage in the early stage on FA has disappeared. (g) The focal leakage in the late stage on FA has also disappeared. (h) OCT showed no serous pigment epithelial detachment.

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