Fig. 9

Baseline reflectivity of the iris vessels on optical coherence tomography angiography. Optical coherence tomography angiography images of the irises of the acute anterior uveitis patients and the controls were converted in 8-bit grayscale in order to analyze the vessels reflectance in pixels. The baseline pixels reflectance is reported in Fig. 8 and 9, with patients with higher inflammatory activity showing a higher vessels reflectance, and controls with a barely detectable pixels reflectance