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.
Note venous dilation and tortuosity, intraretinal hemorrhage, cotton wool spots. (Courtesy of eyelearn.med.utoronto.ca)
