Fisher syndrome
Fisher Syndrome
Fisher Syndrome (pronounced: /ˈfɪʃər ˈsɪndroʊm/), also known as Fisher's Syndrome, is a rare neurological disorder characterized by abnormal muscle coordination, paralysis of the eye muscles, and absence of the tendon reflexes. The syndrome is named after Dr. C. Miller Fisher, who first described the condition in 1956.
Etymology
The term "Fisher Syndrome" is derived from the name of Dr. C. Miller Fisher, a Canadian neurologist who first described the condition in a medical paper published in 1956. The term "syndrome" is derived from the Greek word "syndromē", which means "concurrence of symptoms, concourse".
Symptoms
The primary symptoms of Fisher Syndrome include ataxia (lack of muscle coordination), ophthalmoplegia (paralysis or weakness of the eye muscles), and areflexia (absence of neurologic reflexes). Some patients may also experience difficulty swallowing, known as dysphagia, and facial weakness.
Causes
Fisher Syndrome is believed to be caused by an abnormal immune response to certain infections, particularly those caused by Campylobacter jejuni, a bacterium often associated with food poisoning. However, the exact cause is still unknown.
Diagnosis
Diagnosis of Fisher Syndrome is primarily based on the presence of the characteristic triad of symptoms: ataxia, ophthalmoplegia, and areflexia. Additional tests, such as a lumbar puncture, may be performed to confirm the diagnosis.
Treatment
Treatment for Fisher Syndrome typically involves supportive care, such as physical therapy to improve muscle strength and coordination. In some cases, immunotherapy may be used to reduce the severity of symptoms.
Prognosis
The prognosis for individuals with Fisher Syndrome is generally good, with most patients experiencing a complete recovery within six months. However, some individuals may experience residual symptoms or recurrent episodes.
See Also
- Guillain-Barré syndrome
- Bickerstaff's brainstem encephalitis
- Miller Fisher variant of Guillain-Barré syndrome
External links
- Medical encyclopedia article on Fisher syndrome
- Wikipedia's article - Fisher syndrome
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