The MR Appearance of Syringomyelia: New observations

  • John L. Sherman
  • A. J. Barkovich
  • Charles M. Citrin

Abstract

Fifty-eight patients with spinal cord cavities were studied with MR imaging. Patients were separated into four groups, and the appearance of the cavities were compared. There were 24 patients (41.4%) with communicating syringomyelia (associated with the Chiari I malformation). Sixteen patients (27.6%) had post-traumatic syringomyelia, nine patients (15.5%) had associated tumors, and nine patients (15.5%) had idiopathic syringomyelia. The characteristics of each syrinx, the spinal cord, and the appearance of the cerebellar tonsils were analyzed on T2- and T1-weighted images. There is a striking similarity in the appearance of many syrinx cavities regardless of the cause.

Key words

MRI Syringomyelia CSF pulsations 

Copyright information

© Springer-Verlag Berlin Heidelberg 1989

Authors and Affiliations

  • John L. Sherman
    • 1
  • A. J. Barkovich
    • 1
  • Charles M. Citrin
    • 1
  1. 1.Magnetic Imaging of WashingtonChevy ChaseUSA

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