Which of the following is not a feature of hypeensive retinopathy
Neovascularization is not a feature of hypeensive retinopathy Pathogenesis: Vasoconstriction & increased vascular permeability Sign * A:V ratio is decreased due to generalized narrowing of aeries * Salu's Sign ( Deflection of veins at A-V crossings), Bonnet's sign (Banking of veins), Gunn sign (tapering of veins), cotton wool spot * Copper wiring & Silver wiring is seen in later stage * Disc edema is seen in malignant hypeension * Elsching spot (choroidal infarcts)
Silver wiring of aeriorles
Bonnet sign
Disc edema
Neovascularization
Retina