The Size of the Foveal Avascular Zone Is Associated with Foveal Thickness and Structure in Premature Children

Figure 1

Representative images of optical coherence tomography angiography (OCTA) and OCT in patients with a history of laser treatment for retinopathy of prematurity (treated-ROP) and age-matched controls. (a, b). Comparison of the foveal avascular zone (FAZ) in the superficial vascular plexus assessed using OCTA ((a) treated-ROP group; (b) control group). (c, d). Comparison of the foveal structure ((c) IRL (+), treated-ROP group; (d) IRL (−), control group). (e, f). Retinal thickness of the Early Treatment Diabetic Retinopathy Study areas ((e) treated-ROP group; (f) control group).