Asymmetrical increase of cup: disc ratio (0.8). Cupping seen where vessels disappear over the edge of the attenuated rim.
Proliferative Diabetic Retinopathy Fan-shaped network of new blood vessels branching onto optic disc (neovascularization). Also note dot hemorrhages and microaneurysms.
Proliferative Diabetic Retinopathy Dot-blot hemorrhages or micro-aneurysms Sub-hyaloid hemorrhages Hard exudates in the macular region (circinate) Intra-retinal hemorrhages Neovascularization of the disc
Proliferative Diabetic Retinopathy Red-free image of previous image Proliferative Diabaetic Retinopathy.
White exudates surrounding hemorrhages and areas of necrosis. Distinct border between diseased and normal retina.
