Posterior reversible encephalopathy syndrome in a child with autoimmune lymphoproliferative syndrome: Case report and review of literature

Posterior reversible encephalopathy syndrome (PRES) is characterized by headache, nausea, vomiting, seizures and visual disturbances. PRES has been usually associated with hypertension, chronic renal disease, malignancy and chemotherapeutic agents. We report the association of PRES with Autoimmune lymphoproliferative syndrome, which to our best knowledge has not been reported before.