Correlation between the Nonperfusion Area on Ultra-Widefield Fluorescein Angiography and Nonflow Area on Optical Coherence Tomographic Angiography in Retinal Vein Occlusion

<div>UWFFA images of a left BRVO eye. (a) The original UWFFA image. (b) The yellow mask showed the NPA. The outer circle outlined the total retinal area (8.4 cm<sup>2</sup>) and the inner circle outlined the NPA (3.4 cm<sup>2</sup>).</div>

Journal of Ophthalmology

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Figure 1

Figure 1: Correlation between the Nonperfusion Area on Ultra-Widefield Fluorescein Angiography and Nonflow Area on Optical Coherence Tomographic Angiography in Retinal Vein Occlusion 

Figure 1 | Correlation between the Nonperfusion Area on Ultra-Widefield Fluorescein Angiography and Nonflow Area on Optical Coherence Tomographic Angiography in Retinal Vein Occlusion 