Myelitis refers to inflammation of the spinal cord's white matter, specifically affecting the myelin sheath that surrounds nerve fibers. This condition can disrupt nerve signal transmission, leading to various neurological symptoms. Common causes include autoimmune disorders, infections, and demyelinating diseases like multiple sclerosis. Symptoms may include weakness, paralysis, sensory changes, and bladder/bowel dysfunction.
임상 시나리오
1. Myelitis
- Inflammation of spinal cord's white matter
- Affects myelin sheath surrounding nerve fibers
- Disrupts nerve signal transmission
- Can be acute or chronic
- Common symptoms: paralysis, weakness, sensory loss
2. Demyelinating Diseases
- Multiple sclerosis (MS)
- Transverse myelitis
- Acute disseminated encephalomyelitis (ADEM)
- Neuromyelitis optica (NMO)
3. Diagnostic Methods
- MRI with contrast
- Lumbar puncture
- Blood tests
- Evoked potential tests
4. Treatment Options
- Corticosteroids
- Plasma exchange
- Immunosuppressive medications
- Physical therapy
- Occupational therapy
5. Risk Factors
- Autoimmune disorders
- Viral infections
- Bacterial infections
- Genetic predisposition
- Environmental factors
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