CHORUS
Collaborative Hypertext of Radiology
Nervous system
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Arnold-Chiari malformation
- Chiari I
- herniation of medulla + cerebellar tonsils
- 4th ventricle in normal position
- Chiari II
- herniation of medulla, tonsils, vermis
- Chiari III
- further herniation
- 4th ventricle below foramen magnum
- encephalocele or myelomeningocele
associated with:
Charles E. Kahn, Jr., MD - 2 February 1995
Last updated: 1 October 2013
Copyright © 2013, Charles E. Kahn, Jr.
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