Choroidal and retinal anatomical response following treatment of carotid-ophthalmic aneurysms with flow diverter stents

• Choroidal thickness (ChT) is a biomarker in several diseases . • There is a well known relationship between ChT and axial length. • ChT measurements should be achieved on images with microns scale. • Given the dependency between the samples, paired T-test and Wilcoxon test would have been more appropriate.