Retrobulbar neuritis
Retrobulbar Neuritis
Retrobulbar neuritis (pronunciation: reh-troh-buhl-bar noor-eye-tis) is a medical condition that involves inflammation of the optic nerve, specifically at the back of the eye socket, or orbit. The term is derived from the Latin retro (behind), bulbus (bulb), and neuritis (inflammation of a nerve).
Symptoms
The primary symptom of retrobulbar neuritis is sudden, partial, or complete loss of vision in one eye. Other symptoms may include pain in the eye, especially with eye movement, and color vision abnormalities.
Causes
Retrobulbar neuritis can be caused by several conditions, including Multiple Sclerosis, Neuromyelitis Optica, and Optic Neuritis. It can also be a side effect of certain medications or result from an infection.
Diagnosis
Diagnosis of retrobulbar neuritis typically involves a comprehensive eye examination, including a visual acuity test and a detailed examination of the optic disc. Additional tests may include a MRI scan of the brain and orbits, and blood tests to rule out other potential causes.
Treatment
Treatment for retrobulbar neuritis depends on the underlying cause. In cases where the cause is an autoimmune disease like multiple sclerosis, treatment may involve corticosteroids to reduce inflammation. If the cause is an infection, antibiotics may be prescribed.
Prognosis
The prognosis for individuals with retrobulbar neuritis varies depending on the underlying cause. In many cases, vision can improve with treatment, but in some cases, permanent vision loss may occur.
See Also
External links
- Medical encyclopedia article on Retrobulbar neuritis
- Wikipedia's article - Retrobulbar neuritis
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