Thus, to understand the optic nerve status, we need to also assess the size of the optic disc. Measuring the optic disc --- Large optic disc with no glaucoma: This patient’s disc area is 3.004 ...

Pigmentary glaucoma is a type of optic nerve damage that can occur due to pigment dispersion syndrome. This is when pigment from the iris of the eye leaks into other structures, reducing how well ...

Damage to the optic nerve fibers resulting from glaucoma causes optic nerve cupping, ... medications (e.g. corticosteroids), and certain conditions (e.g. pigment dispersion).

In PDS, flakes of pigment block the eye’s drainage system and pressure builds, damaging the optic nerve. When PDS advances to this state, doctors call it pigmentary glaucoma.

This patient was referred to a retinal specialist who confirmed the diagnosis of combined hamartoma of the retina and retinal pigment epithelium by clinical examination (Figure 3). Figure 3. A.

Optic nerve hypoplasia manifests as a small optic nerve, ... the colour of the optic nerve, and the presence of subfoveal pigment change are not related to visual outcome.

And that increased pressure can, in turn, damage the optic nerve. Pigment dispersion syndrome is thought to be relatively uncommon, but when it does occur it usually shows up between people’s ...

Behind the eye, your optic nerve carries these impulses to the brain. ... Eye color is created by the amount and type of pigment in your iris.

May 2 (UPI) --A tiny photoactive film that converts light impulses into electrical signals, which stimulates nerve cells in the eye, is showing promise in restoring sight to blind people ...

Optic Nerve Mass and Retinal Traction in a 66-Year-Old Woman. Lauren L. Richards, OD; ... This condition can present with similar pigment changes as it grows into the vitreous; ...