https://www.selleckchem.com/pr....oducts/phenazine-met
This study aims to evaluate the choroidal vascularity index in patients with idiopathic epiretinal membrane at different stages. This prospective study included 125 eyes of 125 patients with idiopathic epiretinal membrane and 62 eyes of 62 healthy control subjects. In this study, epiretinal membrane stages were defined based on the spectral-domain optical coherence tomography staging system. The choroidal vascularity index was measured as the ratio of the luminal area to the stromal area in the central 1500 μm after binari