Abstract: Posterior Reversible Encephalopathy Syndrome

(PRES) refers to a clinic-radiologic diagnosis. Clinically it is characterized by non specific symptoms such as headache, con-fusion, visual disturbances and seizures. The radiological find-ings in PRES are thought to be due to vasogenic oedema, pre-dominantly in the posterior cerebral hemispheres, and are re-versible with appropriate management. We report a case of re-versible encephalopathy diagnosed by MRI scan occurring in atypical areas like the caudate and lentiform nuclei of the brain following an uneventful lower segment caesarean section in a normotensive patient, who was successfully treated with anti-hypertensives, anticonvulsants and supportive treatment. The differential diagnosis of convulsions in the post-partum period is discussed. Key Words: PRES; Vasogenic edema; Postpartum; Nor-motensive