Subacute Sclerosing Panencephalitis

• Etiology: Slow virus infection due to measles in infancy
• Imaging MRI:
  — Early is normal
  — Later has nonspecific white matter T2 hyperintensity and atrophy
  — Often asymmetric
• DDX:
• Complications:
• Treatment:
• Clinical:

Radiology Cases of Subacute Sclerosing Panencephalitis