Mri report read mild ectopic of cerebellar tonsils...What's the meaning?
The cerebellar tonsils project inferiorly from the cerebellum. If they extend below the foramen magnum (large skull base opening) lees than 5 mm, they are ectopic.
If they extend more than 5 mm below, chiari i malformation must be considered clinically.Cerebellat.
MAGNETIC RESONANCE IMAGING