Optic neuritis of the clinical manifestations

Optic neuritis often following clinical manifestations: (1) vision problems: Most of vision suddenly dropped, and even the incidence can be reduced to a few days-flu or no light perception. (2) eyeball rotation at the rear traction-like eye pain, tenderness orbital deep. (3) pupillary light reflex retardation or disappeared, or did not respond to light lasting. (4) fundus changes: inflammation at the nipple as congestive optic disc, mild uplift (3 D below) and the edge unclear, physical depression disappeared, retinal vein filling Yu song, depending on the nipple opacity surrounding retinal edema, hemorrhage and flame-yellow-white exudation , And this can sometimes lead to spread macular macular edema a reflex-fold. The ball after optic neuritis, retinal normal early and late as the nipple color smeared out, optic atrophy. (5) changes in vision: performance as the central dark, or dark side centre point. (6) Electrophysiology: visual evoked potential performance of P-wave extended incubation period, the volatility decreased. (7) fundus fluorescein angiography: Depending on the nipple vein inflammation at the early stage of the nipple fluorescent leakage, fuzzy edges. A strong vein of fluorescence.