Zhao Z, et al. - In neovascular age-related macular degeneration (nAMD) patients, researchers used optical coherence tomography angiography (OCTA) to compare the morphology features of type 1 and 2 choroidal neovascularization (CNV). The study sample consisted of 51 eyes with nAMD using OCTA from July 2016 through March 2017. According to this retrospective, observational study, type 2 CNV was characterized by shorter duration of disease, smaller GVC, smaller GLD, and smaller flow area vs type 1 CNV. In addition, the duration of the disease associated with GVC of the CNV.