How is arteriovenous fistula differentiated from multiple sclerosis?

Updated: Aug 07, 2018
  • Author: Djamil Fertikh, MD; Chief Editor: James G Smirniotopoulos, MD  more...
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Answer

Answer

Usually, this occurs at the thoracolumbar level, and patients are usually older than 50 years, with a long history of back pain. The cord signal abnormality can involve a very long segment. Look for a serpiginous flow void along the cord surface.


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