Myelitis is inflammation of the spinal cord's myelin sheath, the protective covering of nerve fibers. This inflammation can disrupt normal nerve signal transmission, leading to various neurological symptoms such as weakness, paralysis, sensory changes, and bowel/bladder dysfunction. The condition can be caused by autoimmune disorders, infections, or other inflammatory processes.
임상 시나리오
Myelitis
- Inflammation of spinal cord's myelin sheath
- Disrupts nerve signal transmission
- Symptoms: weakness, paralysis, sensory changes, bowel/bladder dysfunction
- Causes: autoimmune disorders, infections, inflammatory processes
Neuritis
- Inflammation of peripheral nerves
- Common types: optic neuritis, vestibular neuritis
- Symptoms: pain, numbness, tingling, weakness
Radiculitis
- Inflammation of nerve roots
- Common in lumbar/cervical spine
- Symptoms: radiating pain, numbness along nerve path
Encephalitis
- Brain tissue inflammation
- Causes: viral infections, autoimmune responses
- Symptoms: headache, fever, confusion, seizures
Meningitis
- Inflammation of meninges (brain/spinal cord membranes)
- Types: bacterial, viral, fungal
- Symptoms: stiff neck, fever, headache, photophobia
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