Wednesday, March 9, 2011

optic neuritis visual field

In acute optic neuritis, the cardinal field defect is a widespread

In acute optic neuritis, the cardinal field defect is a widespread

Figure 1: Color photograph of a patient with acute anterior optic neuritis

Figure 1: Color photograph of a patient with acute anterior optic neuritis

 fixation may indicate sequelae of prior demyelinating optic neuropathy.

fixation may indicate sequelae of prior demyelinating optic neuropathy.

Visual field defect in the same patient at the time of presentation

Visual field defect in the same patient at the time of presentation

1 = central scotoma secondary to optic neuritis (does not respect the

1 = central scotoma secondary to optic neuritis (does not respect the

Visual fields are normal in breadth. Visual acuity is diminished in the left

Visual fields are normal in breadth. Visual acuity is diminished in the left

Note pallor of the temporal aspect of the optic disc.

Note pallor of the temporal aspect of the optic disc.

How Optic Neuritis Looks on MRI

How Optic Neuritis Looks on MRI

Optic atrophy in a patient with a past history of optic neuritis.

Optic atrophy in a patient with a past history of optic neuritis.

After plaque formation the onset of the visual symptoms of optic neuritis is

After plaque formation the onset of the visual symptoms of optic neuritis is

Visual field testing results obtained in a 50-year-old woman with a left

Visual field testing results obtained in a 50-year-old woman with a left

In NAION, visual acuity is mildly to seriously reduced.

In NAION, visual acuity is mildly to seriously reduced.

Thus information from both eyes concerning the same part of the visual field

Thus information from both eyes concerning the same part of the visual field

A Humphrey 24-2 SITA Standard confirmed a superior field defect O.D.

A Humphrey 24-2 SITA Standard confirmed a superior field defect O.D.

 Left visual field defect in the same patient at the time of presentation

Left visual field defect in the same patient at the time of presentation

A 35-year-old woman with acute onset of left eye pain and vision decline.

A 35-year-old woman with acute onset of left eye pain and vision decline.

Co-incident Findings MS Optic Neuritis

Co-incident Findings MS Optic Neuritis

optic neuritis - multiple sclerosis encyclopaedia

optic neuritis - multiple sclerosis encyclopaedia

 patients with optic neuritis. Serial visual fields were performed either

patients with optic neuritis. Serial visual fields were performed either

Risk Factors for Developing Optic Neuritis in Autoimmune Disease

Risk Factors for Developing Optic Neuritis in Autoimmune Disease

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