Warning: The NCBI web site requires JavaScript to function. more...
Generate a file for use with external citation management software.
Department of Neurology, Acibadem University School of Medicine, Istanbul, Turkey.
Prolonged status epilepticus may directly cause selective neuronal necrosis due to excitotoxic mechanisms, as observed in experimental models and described in case reports. A 36-year-old woman presented with right hemiplegia and aphasia following a generalised tonic-clonic status epilepticus of two hours duration. Accompanying serial MRI with advanced imaging techniques, EEG and histopathology of the cortical tissue of the patient were all compatible with excitotoxic neuronal necrosis. In this histopathologically-proven rare case of status epilepticus-induced excitotoxic neuronal injury, the observation of delayed cortical laminar necrosis on MRI, together with paroxysmal lateralised epileptiform discharges on the EEG, suggests that these changes may be an early sign of impending and ongoing excitotoxic neuronal injury and delayed cell death caused by glutamate release due to excessive neuronal firing in status epilepticus.
Your browsing activity is empty.
Activity recording is turned off.
Turn recording back on