Presentation
Neck pain, upper limb weakness and numbness.
Patient Data
Age: 20 years
Gender: Male
From the case:
Chiari I malformation
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Cerebellar tonsillar ectopia, below level of foramen magnum, pointed shape in sagittal images, crowded foramen magnum.
From the case:
Chiari I malformation
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Expansion of the spinal cord, with intramedullary hyperintense T2WI fluid signal, extend from C5 down to D2 level, likely syringomyelia
Case Discussion
Low lying cerebellar tonsils in foramen magnum, associated with cervico-dorsal syrinx, suggestive Chiari I malformation.