All among the following are true about Papilledema EXCEPT :
Blurring of margins of optic disc is the earliest sign of papilledema. Papilledema B/L non inflammatory disc edema with increased ICT. |sed ICT - disturbance in axoplasmic flow. Dilation & touosity of vessels. Elevation of disc. Headache, morning stiffness, projectile vomiting. Enlargement of blind spot. Paton's line (circumferential folds of retinal nerve fiber layer ). Pseudotumor cerebri: Raised ICT a/w papilledema, seen in patients without any intracranial lesion. Atrophic papilledema occurs 6-9 months after initial attack (like features of optic atrophy). Papilledema Normal Optic disc
Neuro Ophthalmology
Earliest sign is enlargement of blind spot
Circumferential folds of retinal nerve fiber layer
Atrophic papilledema occurs 6-9 months after initial attack
Bilateral non inflammatory disc edema with increased ICT
Earliest sign is enlargement of blind spot