Fig. 5 | Scientific Reports

Fig. 5

From: Baseline optical coherence tomography angiography biomarkers predict visual outcomes in treatment-naïve neovascular age-related macular degeneration patients

Fig. 5

Comparison of OCTA imaging between nAMD patients with different visual outcomes at 12 months post-treatment with aflibercept. (A-C) Images from a patient with a 23-letter gain in ETDRS letters show the outer retina slab on OCTA (A), with corresponding binarized (B) and skeletonized (C) images, revealing a vessel percentage area of 58.24% and a fractal dimension of 1.485. (D–F) Images from a patient with a 12-letter loss in ETDRS letters show the outer retina slab on OCTA (D), with corresponding binarized (E) and skeletonized (F) images, revealing a vessel percentage area of 50.13% and a fractal dimension of 1.416.

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