Optical Coherence Tomography Angiography in Retinal Vascular Diseases and Choroidal Neovascularization

Figure 4

Branch retinal artery occlusion (BRAO) of a 62-year-old man showing a band of retinal whitening extending inferior-temporally from the disc in a color image (a). Delayed filling (about 17 sec) of the arteriole (arrowheads) during the arterial phase in fluorescein angiography (b). Low flow area in OCT-angiography (6 × 6 mm) image (c). Area of hyporeflectivity in high-resolution en face projection adapted to the retinal pigment epithelium surface (d). Focal thickening and hyperreflectivity due to intraretinal edema in the reference plane of B-scan (e).

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