Evaluation of the effect of fluorescein angiography on retinal vessel diameter: an optical coherence tomography study.

Purpose: To evaluate the effect of fluorescein angiography on retinal vessel diameter with Optical Coherence Tomography (OCT).

Methods: In this cross-sectional study, a total of 81 eyes of 81 patients who were performed fluorescein angiography (FA) procedure were included. Retinal vessels were examined with the Spectral-domain OCT at baseline and immediately after FA procedure.