Optical Coherence Tomography Angiography (OCT-A) and Central Serous Chorioretinopathy (CSC)

Optical Coherence Tomography Angiography (OCT-A) images were acquired using an Spectral Domain Optical Coherence Tomography device (Cirrus High Definition OCT Model 5000 with Angioplex; Carl Zeiss Meditec, Dublin, California, USA). With an acquisition speed of 68,000 A-Scan per second, the OCT Microangiography Complex algorithm provided OCT-A information for three-dimensional (3D) flow reconstruction. At each visit, each subject underwent a 3 x 3 millimeter (mm) macular 3D cube acquisition in both eyes. FastTrac continuous eye tracking technology was employed to control for eye movements and minimize motion artefacts.