eMedicine Specialties > Neurology > Headache and Pain

Pseudotumor Cerebri: Multimedia

Author: James Goodwin, MD, Director of Neuro-Ophthalmology, Associate Professor, Departments of Neurology and Ophthalmology, University of Illinois College of Medicine
Contributor Information and Disclosures

Updated: Dec 17, 2009

Multimedia

Left optic disc with moderate chronic papilledema...
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Media file 1: Left optic disc with moderate chronic papilledema in a patient with pseudotumor cerebri. Paton lines (arc-shaped retinal wrinkles concentric with disc margin) are seen along the temporal side of the inferior pole of the disc.
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Left optic disc with moderate chronic papilledema...

Left optic disc with moderate chronic papilledema in a patient with pseudotumor cerebri. Paton lines (arc-shaped retinal wrinkles concentric with disc margin) are seen along the temporal side of the inferior pole of the disc.

Right optic disc with postpapilledema optic atrop...
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Media file 2: Right optic disc with postpapilledema optic atrophy in a patient with pseudotumor cerebri. Diffuse pallor of the disc and absence of small arterial vessels on the surface are noted, with very little disc elevation. The disc margin at the upper and lower poles and nasally is obscured by some residual edema in the nerve fiber layer and gliosis that often persists even after all the edema has resolved.
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Right optic disc with postpapilledema optic atrop...

Right optic disc with postpapilledema optic atrophy in a patient with pseudotumor cerebri. Diffuse pallor of the disc and absence of small arterial vessels on the surface are noted, with very little disc elevation. The disc margin at the upper and lower poles and nasally is obscured by some residual edema in the nerve fiber layer and gliosis that often persists even after all the edema has resolved.

The most common early visual field defect in papi...
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Media file 3: The most common early visual field defect in papilledema as the optic nerve develops optic atrophy is an inferior nasal defect as shown in the left eye field chart (left side of figure). The shaded area indicates the defective portion of the field. Note the sharp line of demarcation between defective lower nasal quadrant and normal upper nasal quadrant along the horizontal midline. This is characteristic of early papilledema optic atrophy and is called a nasal step or inferonasal step.
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The most common early visual field defect in papi...

The most common early visual field defect in papilledema as the optic nerve develops optic atrophy is an inferior nasal defect as shown in the left eye field chart (left side of figure). The shaded area indicates the defective portion of the field. Note the sharp line of demarcation between defective lower nasal quadrant and normal upper nasal quadrant along the horizontal midline. This is characteristic of early papilledema optic atrophy and is called a nasal step or inferonasal step.

More on Pseudotumor Cerebri

Overview: Pseudotumor Cerebri
Differential Diagnoses & Workup: Pseudotumor Cerebri
Treatment & Medication: Pseudotumor Cerebri
Follow-up: Pseudotumor Cerebri
Multimedia: Pseudotumor Cerebri
References
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Further Reading

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Keywords

idiopathic intracranial hypertension, IIH, benign intracranial hypertension, pseudotumor cerebri, elevated intracranial pressure, ICP, papilledema, progressive optic atrophy, blindness, cerebral edema, occult cerebral venous outflow abnormalities, vision loss, vision impairment

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Contributor Information and Disclosures

Author

James Goodwin, MD, Director of Neuro-Ophthalmology, Associate Professor, Departments of Neurology and Ophthalmology, University of Illinois College of Medicine
James Goodwin, MD is a member of the following medical societies: American Academy of Neurology, Illinois State Medical Society, North American Neuro-Ophthalmology Society, and Royal Society of Medicine
Disclosure: Nothing to disclose.

Medical Editor

Eric R Eggenberger, DO, MS, FAAN, Professor, Vice-Chairman, Department of Neurology and Ophthalmology, Colleges of Osteopathic Medicine and Human Medicine, Michigan State University; Director of Michigan State University Ocular Motility Laboratory; Director of National Multiple Sclerosis Society Clinic, Michigan State University
Eric R Eggenberger, DO, MS, FAAN is a member of the following medical societies: American Academy of Neurology, American Academy of Ophthalmology, American Osteopathic Association, and North American Neuro-Ophthalmology Society
Disclosure: Nothing to disclose.

Pharmacy Editor

Francisco Talavera, PharmD, PhD, Senior Pharmacy Editor, eMedicine
Disclosure: eMedicine Salary Employment

Managing Editor

Robert A Egan, MD, Director of Neuro-Ophthalmology, St Helena Hospital
Robert A Egan, MD is a member of the following medical societies: American Academy of Neurology, American Heart Association, North American Neuro-Ophthalmology Society, and Oregon Medical Association
Disclosure: Nothing to disclose.

CME Editor

Selim R Benbadis, MD, Professor, Director of Comprehensive Epilepsy Program, Departments of Neurology and Neurosurgery, University of South Florida School of Medicine, Tampa General Hospital
Selim R Benbadis, MD is a member of the following medical societies: American Academy of Neurology, American Academy of Sleep Medicine, American Clinical Neurophysiology Society, American Epilepsy Society, and American Medical Association
Disclosure: Nothing to disclose.

Chief Editor

Robert A Egan, MD, Director of Neuro-Ophthalmology, St Helena Hospital
Robert A Egan, MD is a member of the following medical societies: American Academy of Neurology, American Heart Association, North American Neuro-Ophthalmology Society, and Oregon Medical Association
Disclosure: Nothing to disclose.

 
 
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