Ocular myasthenia
Ocular Myasthenia
Ocular myasthenia (pronounced: oh-kyoo-lar my-as-thee-nee-uh) is a disorder that affects the nerves and muscles around the eye. It is a form of myasthenia gravis, a neuromuscular disease that leads to varying degrees of skeletal muscle weakness.
Etymology
The term "ocular myasthenia" is derived from the Greek words "okularios" meaning "of the eye" and "myasthenia" meaning "muscle weakness".
Symptoms
The main symptoms of ocular myasthenia include ptosis (drooping of the upper eyelid), diplopia (double vision), and weakness in the muscles that control eye movement. These symptoms can vary in severity and may come and go.
Diagnosis
Diagnosis of ocular myasthenia can be challenging due to its variable symptoms. It often involves a series of tests including a neurological examination, blood tests for specific antibodies, and sometimes a Tensilon test or electromyography (EMG).
Treatment
Treatment for ocular myasthenia may include medications such as anticholinesterase agents and immunosuppressants, and in some cases, surgery may be recommended. Physical therapy may also be beneficial in managing symptoms.
Related Terms
- Myasthenia gravis
- Neuromuscular disease
- Ptosis
- Diplopia
- Tensilon test
- Electromyography
- Anticholinesterase agents
- Immunosuppressants
External links
- Medical encyclopedia article on Ocular myasthenia
- Wikipedia's article - Ocular myasthenia
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