Brachial neuritis
Brachial Neuritis
Brachial neuritis (pronounced: bray-key-al new-rye-tis), also known as neuralgic amyotrophy or Parsonage-Turner syndrome, is a rare neurological condition that affects the brachial plexus, a network of nerves that sends signals from your spine to your shoulder, arm, and hand.
Etymology
The term "brachial neuritis" is derived from the Greek words "brachion" meaning arm, and "neuritis" meaning inflammation of the nerves.
Symptoms
The most common symptom of brachial neuritis is sudden-onset, severe shoulder pain followed by weakness and/or numbness. Other symptoms may include:
- Tingling or numbness in the shoulder
- Weakness in the arm or hand
- Difficulty moving the shoulder or arm
Causes
The exact cause of brachial neuritis is unknown. However, it is often associated with:
- Immune system response to an infection or vaccine
- Surgery or trauma to the shoulder or upper arm
- Genetic predisposition
Diagnosis
Diagnosis of brachial neuritis is typically based on the patient's symptoms and a physical examination. Additional tests may include:
Treatment
Treatment for brachial neuritis primarily involves managing pain and restoring function to the affected arm. This may include:
In severe cases, surgery may be required to relieve pressure on the affected nerves.
Prognosis
With appropriate treatment, most people with brachial neuritis recover fully within a year. However, some may continue to experience residual weakness or numbness.
External links
- Medical encyclopedia article on Brachial neuritis
- Wikipedia's article - Brachial neuritis
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