Presentation
Headaches.
Patient Data
Age: 30 years
Gender: Male
From the case:
Chiari 1 malformation
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Caudal descent of the cerebellar tonsils through the foramen magnum 11 mm below the McRae line on sagittal T1 sequence. No associated hydrocephalus or syrinx of the cervical cord.
Case Discussion
MRI features of Chiari 1 malformation with no associated hydrocephalus or syrinx of the cervical spinal cord.
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