Comparison of swept-source OCTA and indocyanine green angiography in central serous chorioretinopathy.

ABSTRACT:

Background

To compare swept-source optical coherence tomography angiography (SS-OCTA) and indocyanine green angiography (ICGA) in patients with central serous chorioretinopathy (CSC).

Methods

SS-OCTA and ICGA images of 39 eyes with symptomatic CSC were collected and aligned. Spatial overlap of the annotations of the coarse granulated high reflective area on choriocapillary OCTA and the hyperfluorescence area on mid-phase ICGA was calculated according to the Jaccard index (JI). SS-OCTA findings of fellow eyes and changes in SS-OCTA abnormalities during the follow-up were also analyzed.

Results

Three main types of abnormalities in choriocapillaris SS-OCTA images were found: type A, coarse granulated high reflective area (39 eyes [100%]); type B, roundish dark halo aroun

SUBMITTER: Zeng Q 

PROVIDER: S-EPMC9502960 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature