Volume spectral domain optical coherence tomography (SD-OCT) scans were obtained through the macula and the OCT was correlated with the MA lesions identified on the FAF images, including regions of increased GEFC.
Primary outcome was development of intralesional MA (≥175 μm greatest linear dimension of choroidal vessels seen on FA and/or color, aided by OCT) lying within the maximum footprint of the neovascular lesion.
This study performed a longitudinal assessment of monthly spectral-domain (SD) OCT scans to determine MA prevalence, incidence, and progression in HARBOR.