Chiari III Malformation

  • Etiology: congenital
  • Imaging: Chiari II with occipital encephalocele

Radiology Cases of Chiari III Malformation

CT of Chiari III malformation
Axial CT without contrast of the cervical spine shows a defect in the posterior skull at the craniocervical junction with cerebellar tissue herniating posteriorly through it.