Optic Disc Swelling. In contrast to true papilledema, with AION or optic neuritis, there is a startling loss of visual acuity, but clear-cut field defects.

Entering uncorrected visual acuity was 20/20-1 OD and 20/20-1 OS, ... Right eye optic disc photo demonstrating healthy rim tissue without edema, hyperemia, hemorrhages or crowding.

Optic disc tilt is visualized funduscopically in 3D as an oval-shaped optic nerve ... Anterior visual pathway neoplasms including optic nerve gliomas and meningiomas can potentially elevate the ...

There was pre-existing visual pathway damage in 4 cases and in 2 of these optic disc pallor increased in association with constricted visual fields. However, the optic discs were normal in 7 ...

A 50-year-old man noted blurred vision in his left eye. He had a history of exotropia since childhood. Visual acuity was 20/20 in the right eye and 20/60 in the left eye. Color vision with ...

Mild TBI accounts for approximately 3 million cases in the U.S. each year. Up to 85% of TBI patients, regardless of injury severity, report visual disturbances such as light sensitivity, blurred ...

Figure 1. A and B are funduscopy images of the first case. Right and left eyes, respectively, illustrating optic disc swelling predominantly in the left eye with some hemorrhages at the critical ...

Glaucoma, seen as a disease of high intraocular pressure, may involve neurodegeneration along the entire visual pathway. Possible protective, regenerative, and neuroenhancing strategies are proposed.

Swelling of the optic disc presents with symptoms based on the underlying causative condition. In the majority, therefore, patients complain of a sudden diminution of visual acuity and visual field.