DYSEMBRYOPLASTIC NEUROEPITHELIAL TUMOR AS A POTENTIALLY TREATABLE CAUSE OF INTRACTABLE EPILEPSY IN CHILDREN

Dysembryoplastic neuroepithelial tumour (DNT) represents a morphologically unique and surgically treatable benign lesion typically associated with complex partial seizures (CPS). Although the radiological features are not pathognomonic the histology is quite distinct. They may account for a significant minority of children with intractable CPS. We present four histologically proven cases to demonstrate and discuss the range of radiological features. Recent recognition that CPS may be caused by a number of conditions including DNT emphasizes that all children with partial seizures should have radiological investigations early in their course.