Three-Dimensional Characteristics of Choroidal Vasculature Associated With Filling Delay in Central Serous Chorioretinopathy.

ABSTRACT:

Purpose

The purpose of this study was to investigate circulatory disorders in central serous chorioretinopathy (CSC), we analyzed the three-dimensional (3D) structure of the choroidal vessels in filling delays seen on indocyanine green angiography (ICGA) images.

Methods

We conducted structural optical coherence tomography (structural OCT) and OCT angiography (OCTA) with swept-source OCT (SS-OCT) and ICGA in 30 eyes with CSC. We aligned the en face z-projection images of structural OCT with the venous-phase ICGA images by incorporating deformation adjustments. Image-enhancement processes, including attenuation correction and local contrast enhancement, were applied to the structural OCT and OCTA images to improve visibility of deep choroidal structures. We used public-domain

SUBMITTER: Sekiryu T 

PROVIDER: S-EPMC12007680 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature