case_images: PMC6874505_01
case_images: Sagittal T2-weighted magnetic resonance imagings (MRIs) of the patient showing syringohydromyelia from conus medullaris (
  A
  ) to thoracic spine, (
  B
  ) axial T2-weighted MRI of the syrinx (
  C
  ) and cranial MRI without Chiari 1 malformation (
  D
  ).
case_images: 10-1055-s-0039-1697925-i190441cr-1.jpg
case_images: PMC6874505_01_10-1055-s-0039-1697925-i190441cr-1.jpg
case_images: FI190441cr-1
case_images: However, MRI of the brain and the spinal cord was done and revealed syringohydromyelia extending from thoracic spine (Th5) to conus medullaris with 6 to 7 mm in diameter ( Fig. 1 ).