En face choroidal vascular feature imaging in acute and chronic central serous chorioretinopathy using swept source optical coherence tomography

Abstract

En face imaging of SS-OCT is useful when combined with angiography in CSC for evaluating choroidal vessel dilatation at Haller's layer and to identify obscured upper layers. We identified different choroidal vessel dilatation patterns between acute and chronic CSC. These findings might be useful for pathophysiological understanding of CSC.