Fig. 2

Sagittal T2-weighted MRI of cranio-vertebral junction and cervical spine showing tonsillar herniation and central cavitary lesion suggestive of Chiari malformation type 1 and syringomyelia
Sagittal T2-weighted MRI of cranio-vertebral junction and cervical spine showing tonsillar herniation and central cavitary lesion suggestive of Chiari malformation type 1 and syringomyelia