Chiari III Malformation

  • Etiology: Congenital
  • Imaging: Chiari II malformation with occipital encephalocele
  • DDX:
  • Complications:
  • Treatment: Surgical correction of spinal dysraphism
  • Clinical:

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.