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. Author manuscript; available in PMC: 2018 Oct 1.
Published in final edited form as: Vision Res. 2017 Jun 21;139:191–203. doi: 10.1016/j.visres.2017.05.006

Figure 3. Field of View Limitations in OCTA Shown in Two Eyes with Proliferative Diabetic Retinopathy.

Figure 3

(A, D) En face 3 × 3 mm2 OCTA image of the superficial capillary plexus reveals mild diabetic changes including enlarged foveal avascular zone, areas of non-perfusion, and microaneurysms. (B, E) Fluorescein angiography obtained with fundus camera (50° field of view) reveals hemorrhages and neovascularization (NV) in B, and non-perfusion and NV in E. (C, F) Fluorescein angiography obtained with Optos wide-field imaging (200° field of view) reveals extensive peripheral non-perfusion and NV.