Arnold-Chiari malformation CT

Arnold-Chiari malformation Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Fahimeh Shojaei, M.D.

CT scan

CT scan may be helpful in the diagnosis of Arnold Chiari malformation. Findings on CT scan diagnostic of Arnold Chiari malformation depends on the subtype and include:

• herniation of:
  • Cerebellar tonsils and vermis
  • lower brain stem
  • Underdeveloped cerebellum
• Crowded foramen magnum

https://radiopaedia.org/cases/chiari-ii-malformation-ct-morphology

References

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