What is Papilledema?

Papilledema
ptic disc appearance, case 2. Fundoscopy of the left eye (a) and right eye (b) reveals grade IV papilledema as evidenced by severe elevation and hemorrhages.Minocycline-associated pseudotumor cerebri with severe papilledema. Bababeygy SR, Repka MX, Subramanian PS - Journal of ophthalmology (2010). Not Altered. CC.

Papilledema is edema of the optic nerve due to compression or pressure.