- Spinal cord diseases are a category encompassing various diseases and disorders that occur in the spinal cord, which transmits signals between the brain and the body, and do not refer to a single disease.
- Related factors may include spinal or spinal cord trauma, tumors, infections, inflammatory/autoimmune diseases, and degenerative diseases.
- The spinal cord is a bundle of nerves running down the center of the back that transmits sensory and motor signals bidirectionally between the brain and the body and is protected by the vertebrae.
- Representative manifestations include pain, numbness or decreased sensation, and muscle weakness, which can appear in the arms, legs, or around the spinal cord depending on the lesion.
- Symptoms and functional decline vary greatly among individuals depending on the cause, the location and extent of the lesion, the speed of onset, and pre-existing health conditions.
- The course can begin suddenly or progress slowly, and the patterns of stability, worsening, or recovery vary depending on the cause and the possibility of treatment.
- Diagnosis is based on medical history and neurological examination, and imaging tests such as MRI and CT, as well as blood, cerebrospinal fluid, and electrophysiological tests, are selected according to the cause as necessary.
- The cause, severity, and prognosis cannot be determined solely by the category name 'spinal disease' or imaging findings; clinical symptoms and test results must be interpreted together.
- Management focuses on treating the cause and preserving spinal function, and may include rapid evaluation and rehabilitation/functional support in cases of suspected acute neurological deterioration or trauma.
- Treatment may include medication and surgery depending on the cause and condition, but a single standard treatment or treatment efficacy common to this entire category cannot be determined by this material alone.