Posterior Reversible Encephalopathy Syndrome

  • Etiology: hypertension, hemolytic uremic syndrome, systemic lupus erythematosis, eclampsia, cyclosporine, cisplatin, tacrolimus
  • Imaging: not always posterior, not always reversible, involves cortex and subcortical white matter, typically vasogenic edema (reversible), occasionally cytotoxic edema (irreversible)

Cases of Posterior Reversible Encephalopathy Syndrome