Fig.
From: Acute development of syringomyelia following TBM in a pediatric case
a Sagittal fat-suppressed T2-weighted MRI scan of the spine demonstrating notable dilation of the central canal of the cervical cord (Syrinx formation) from C1 to T1 (arrow). b Sagittal T2-weighted image of the spine demonstrating hyperintense signals within the lumbar cord (arrow) and conus medullaris. c Sagittal post-contrast T1-weighted image demonstrating extensive thickening and enhancement of the arachnoid, disappeared subarachnoid space, and atrophy of thoracic spinal cord. d Sagittal post-contrast T1-weighted image demonstrating nodular enhancement of conus medullaris (arrow)