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Disease Information for Optic neuropathy
- Clinical Manifestations
- Signs & Symptoms
- Papilledema on exam
- Central Vision Loss/Scotoma
- Chronic Vision Loss, Persistent
- Eye symptoms/signs
- Marcus-Gunn pupil reaction/consensory sign
- Painless Vision Loss
- Vision Loss
- Diagnostic Test Results
- Other Tests & Procedures
- TEST/Color vision abnormality
- Visual Fields Test Abnormal
- Associated Diseases & Rule outs
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- Blindness
- Blindness in Children
- Blindness in Elderly
- HIV/Eye Infection
- Optic neuritis
- Disease Mechanism & Classification
- Class
- CLASS/Neurologic (category)
- CLASS/Eye involvement/disorder (ex)
- CLASS/Eyes/accessory (category)
- Process
- PROCESS/Reference organ/system (category)
- Definition
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Conditions which produce injury or dysfunction of the second cranial or optic nerve, which is generally considered a component of the central nervous system. Damage to optic nerve fibers may occur at or near their origin in the retina, at the optic disk, or in the nerve, optic chiasm, optic tract, or lateral geniculate nuclei. Clinical manifestations may include decreased visual acuity and contrast sensitivity, impaired color vision, and an afferent pupillary defect.
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- External Links Related to Optic neuropathy
- Wikipedia
- Merck
- Images
- PubMed (National Library of Medicine)
- NGC (National Guideline Clearinghouse)
- Medscape (eMedicine)
- Harrison's Online (accessmedicine)
- NEJM (The New England Journal of Medicine)
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