Fig. 8From: A practical guide to optical coherence tomography angiography interpretationProliferative diabetic retinopathy. a–d 6 x 6 mm images of the full retinal depth projection of two patients with proliferative diabetic retinopathy (PDR). a, c En face view of PDR, red arrowheads point to areas of neovascularization. b, d Corresponding B-scans show flow at the vitreoretinal interface (yellow arrows)Back to article page