NCIt related terms : Reversible Posterior Leukoencephalopathy Syndrome;
Alternative definition : CTCAE 5.0: A disorder characterized by headaches, mental status changes, visual disturbances,
and/or seizures associated with imaging findings of posterior leukoencephalopathy.
It has been observed in association with hypertensive encephalopathy, eclampsia, and
immunosuppressive and cytotoxic drug treatment. It is an acute or subacute reversible
condition. Also known as posterior reversible encephalopathy syndrome (PRES).;