Abstract
We report two hypertensive females, one suffering from chronic renal failure and on regular dialysis, the other with eclampsia. Both developed new onset seizures. The patients’ MRI of brain showed signals consistent with the reversible posterior leukoencephalopathy syndrome (RPLES), but with the signals seen only in the hemisphere where the seizures predominated. The anatomic correlation of the clinical and imaging findings supports the notion that seizures have a major role in the genesis and evolution of RPLES.