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syringomyelia
also see NINDS Syringomyelia Information Page [2] & Syringomyelia Fact Sheet [2]
Etiology:
1) Chiari Malformation type 1
2) spinal cord trauma
3) neoplasm
Epidemiology:
- occurs primarily in adults
Pathology:
- closed cavity wirhin the spinal cord
Clinical manifestations:
1) weakness of hands or feet
2) analgesia or shooting pains in extremities
3) signs of upper motor neuron & lower motor neuron lesions may be present
Radiology:
1) erosion of spinal canal
2) widening of interpedicular spaces
3) irregularity of articular surfaces & subchondral bone
Related
hydromyelia; syringohydromyelia
General
spinal cord disease; myelopathy (disease/disorder primarily affecting spinal cord)
References
- DeGowin & DeGowin's Diagnostic Examination, 6th edition,
RL DeGowin (ed), McGraw Hill, NY 1994, pg 937
- National Institute of Neurological Disorders and Stroke (NINDS)
- NINDS Syringomyelia Information Page
https://www.ninds.nih.gov/Disorders/All-Disorders/Syringomyelia-Information-Page
- Syringomyelia Fact Sheet
https://www.ninds.nih.gov/disorders/patient-caregiver-education/fact-sheets/syringomyelia-fact-sheet