OK regulators licensed some eye doctors who have not pass all of national test

These images from the study show loop vessel formation in a 42-year-old male patient with PDR. The en face OCT-A images show the superficial layer at baseline (A) and at three years (B). In (C), the images are merged (green = baseline; red = three years) and (D) show a magnified image of the square in panel C with detail of a newly formed loop vessel. Photo: Yoshida M, et al. Transl Vis Sci Techno