Parsonage Turner syndrome
Parsonage Turner Syndrome
Parsonage Turner Syndrome (pronunciation: pahr-suh-nij tur-ner sin-drohm), also known as Brachial Neuritis or Neuralgic Amyotrophy, is a rare neurological disorder that results in severe pain and muscle weakness in the shoulder and arm.
Etymology
The syndrome is named after the British doctors Maurice Parsonage and John Turner, who first described the condition in 1948.
Symptoms
The primary symptom of Parsonage Turner Syndrome is sudden onset of severe pain in the shoulder and arm, often occurring at night. This is followed by muscle weakness and atrophy. Other symptoms may include numbness, tingling, and decreased sensation in the affected area.
Causes
The exact cause of Parsonage Turner Syndrome is unknown, but it is thought to be related to an immune response following a viral infection, surgery, or immunization. Other potential triggers include pregnancy, stress, and exercise.
Diagnosis
Diagnosis of Parsonage Turner Syndrome is primarily based on the patient's symptoms and medical history. Additional tests such as electromyography (EMG), nerve conduction studies (NCS), and magnetic resonance imaging (MRI) may be used to confirm the diagnosis and rule out other conditions.
Treatment
Treatment for Parsonage Turner Syndrome primarily involves managing pain and maintaining mobility in the affected limb. This may include physical therapy, pain medication, and in some cases, surgery.
Prognosis
The prognosis for Parsonage Turner Syndrome is generally good, with most patients experiencing a full recovery within two to three years. However, some patients may continue to experience residual weakness or pain.
See Also
External links
- Medical encyclopedia article on Parsonage Turner syndrome
- Wikipedia's article - Parsonage Turner syndrome
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