10. Disease Venous
Occlusions
Optic Neuritis Wet ARMD Retinal
Detachment
Vitreous
Hemorrhage
Retinal Artery
Occlusion
CSCR AION
History DM
HT
glaucoma
Pain on
movement.
Color vision
and light
brightness
altered
Distortion Black curtain
Floaters
Flashes
High myope
Trauma
surgery
Floaters
Diabetes
HT
Trauma
Heart disease
Amaurosis
Fugax
DM
HT
distortion DM
HT
Altitudinal
defect
Age 60plus young Old age 60plus Middle age 60 plus
VA Moderately
reduced
Moderately
reduced
Central defect Sector defect Severely
reduced
Severely
reduced
Mildly
reduced
Moderately
reduced
Pupils RAPD RAPD Normal Normal Normal APD Normal RAPD
Vitreous hemorrhage
Disc edema edema normal normal normal normal normal Pale edema
Macula
Retina
Hemorrhages
Edema
Hard exudates
Soft Exudates
Venous dilation
normal hemorrhages
Hard exudates
edema
Greyish
corrugated
elevated
retina
breaks
No view Whitish
Cherry red
spot
Arteries very
thin
Rounded
Elevation at
posterior pole
Glistening
edges
normal
DD Sudden Loss Of Vision