Free
E-newsletter
Subscribe to Housecall
Our weekly general interest
e-newsletter keeps you up to date
on a wide variety of health topics.
Mayo Clinic Housecall
Stay up to date on the latest health information.
What you get
- Free weekly e-newsletter
- Mayo Clinic expertise
- Recipes, tools and other helpful information
- We do not share your e-mail address
Definition
By Mayo Clinic staff
Syringomyelia (sih-ring-go-my-E-lee-uh) is the development of a fluid-filled cyst (syrinx) within your spinal cord. Over time, the cyst may enlarge, damaging your spinal cord and causing pain, weakness and stiffness, among other symptoms.
Syringomyelia has several possible causes, though the majority of syringomyelia cases are associated with Chiari malformation, a condition in which brain tissue protrudes into your spinal canal. Other causes of syringomyelia include spinal cord tumors, spinal cord injuries and damage caused by inflammation around your spinal cord.
If syringomyelia isn't causing any problems, monitoring the condition may be all that's necessary. But if you're bothered by symptoms, you may need surgery.
- Syringomyelia fact sheet. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/syringomyelia/detail_syringomyelia.htm. Accessed Dec. 12, 2010.
- Hauser SL, et al. Diseases of the spinal cord. In: Fauci AS, et al. Harrison's Principles of Internal Medicine. 17th ed. New York, N.Y.: McGraw-Hill; 2008. http://www.accessmedicine.com/content.aspx?aID=2904462&searchStr=syringomyelia#2904462. Accessed Dec. 6, 2010.
- What is syringomyelia? American Syringomyelia & Chiari Alliance Project. http://www.asap.org/syringomyelia. Accessed Dec. 12, 2010.
- Chiari malformation and syringomyelia: A handbook for patients and their families. Chiari and Syringomyelia Foundation. http://www.csfinfo.org/chiari_syringomyelia_cm_sm_handbook. Accessed Dec. 10, 2010.
- Simon RP, et al. Disorders of somatic sensation. In: Aminoff MJ, et al. Clinical Neurology. 7th ed. New York, N.Y.: McGraw-Hill; 2005. http://www.accessmedicine.com/content.aspx?aID=5149281&searchStr=syringomyelia. Accessed Dec. 9, 2010.
- Eisen A. Disorders affecting the spinal cord. http://www.uptodate.com/home/index.html. Accessed Dec. 6, 2010.
- Krauss WE (expert opinion). Mayo Clinic, Rochester, Minn. Dec. 17, 2010.
Find Mayo Clinic on