Early signs of the glaucomatous disc.
D000328:Adult; D000368:Aged; D001284:Atrophy; D002829:Choroid; D005260:Female; D005654:Fundus Oculi; D005901:Glaucoma / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009900:Optic Nerve; D012166:Retinal Hemorrhage / Q000175:diagnosis; D012171:Retinal Vessels; D014794:Visual Fields