Electrocorticographic Discharge Patterns in Glioneuronal Tumors and Focal Cortical Dysplasia

Summary:  Purpose: To determine whether highly epileptiform electrocorticographical discharge patterns occur in patients with glioneuronal tumors (GNTs) and focal cortical dysplasia (FCD) and whether specific histopathological features are related to such patterns.

[1]  T. Morioka,et al.  Intrinsic epileptogenicity of focal cortical dysplasia as revealed by magnetoencephalography and electrocorticography , 1999, Epilepsy Research.

[2]  A. Palmini,et al.  Terminology and classification of the cortical dysplasias , 2004, Neurology.

[3]  R. Goodman,et al.  Prospective magnetic resonance imaging identification of focal cortical dysplasia, including the non—balloon cell subtype , 1998, Annals of neurology.

[4]  D R Fish,et al.  Abnormalities of gyration, heterotopias, tuberous sclerosis, focal cortical dysplasia, microdysgenesis, dysembryoplastic neuroepithelial tumour and dysgenesis of the archicortex in epilepsy. Clinical, EEG and neuroimaging features in 100 adult patients. , 1995, Brain : a journal of neurology.

[5]  C. Elger,et al.  Dysembryoplastic neuroepithelial tumors: MR and CT evaluation. , 1996, AJNR. American journal of neuroradiology.

[6]  E. Aronica,et al.  Expression of brain-derived neurotrophic factor and tyrosine kinase B receptor proteins in glioneuronal tumors from patients with intractable epilepsy: colocalization with N-methyl-D-aspartic acid receptor , 2001, Acta Neuropathologica.

[7]  Christian E Elger,et al.  The Spectrum of Long‐term Epilepsy–associated Tumors: Long‐term Seizure and Tumor Outcome and Neurosurgical Aspects , 2003, Epilepsia.

[8]  M A Falconer,et al.  Focal dysplasia of the cerebral cortex in epilepsy , 1971, Journal of neurology, neurosurgery, and psychiatry.

[9]  E. Aronica,et al.  Glioneuronal tumors and medically intractable epilepsy: a clinical study with long-term follow-up of seizure outcome after surgery , 2001, Epilepsy Research.

[10]  E. Aronica,et al.  Ionotropic and metabotropic glutamate receptor protein expression in glioneuronal tumours from patients with intractable epilepsy , 2001, Neuropathology and applied neurobiology.

[11]  F. Mihara,et al.  Cerebral ganglioglioma with epilepsy: neuroimaging features and treatment , 2001, Neurosurgical Review.

[12]  H. Lüders,et al.  Focal cortical dysplasia and intractable epilepsy in adults: clinical, EEG, imaging, and surgical features , 2003, Epilepsy Research.

[13]  A. Takahashi,et al.  Frequent association of cortical dysplasia in dysembryoplastic neuroepithelial tumor treated by epilepsy surgery. , 2005, Surgical neurology.

[14]  C. Cepeda,et al.  Morphological and electrophysiological characterization of abnormal cell types in pediatric cortical dysplasia , 2003, Journal of neuroscience research.

[15]  G. Fuller Pathology and Genetics of Tumours of the Nervous System (World Health Organization Classification of Tumours). , 2001 .

[16]  A. Dean,et al.  Relevance of Residual Histologic and Electrocorticographic Abnormalities for Surgical Outcome in Frontal Lobe Epilepsy , 2001, Epilepsia.

[17]  M. Honavar,et al.  Control of temporal lobe epilepsy following en bloc resection of low-grade tumors. , 1993, Journal of neurosurgery.

[18]  T. Rasmussen Characteristics of a Pure Culture of Frontal Lobe Epilepsy , 1983, Epilepsia.

[19]  H. Morris,et al.  Coexistence of Neoplasia and Cortical Dysplasia in Patients Presenting with Seizures , 1993, Epilepsia.

[20]  L. Meiners Role of MR imaging in epilepsy , 2002, European Radiology.

[21]  J. Chi,et al.  Dysembryoplastic Neuroepithelial Tumor: Radiological Findings (including PET, SPECT, and MRS) and Surgical Strategy , 2000, Journal of Neuro-Oncology.

[22]  F Scaravilli,et al.  Dysembryoplastic neuroepithelial tumour Features in 16 patients , 1994 .

[23]  P. V. van Rijen,et al.  The Effects on Cognitive Performance of Tailored Resection in Surgery for Nonlesional Mesiotemporal Lobe Epilepsy , 2005, Epilepsia.

[24]  A Olivier,et al.  Electrocorticography and outcome in frontal lobe epilepsy. , 1998, Electroencephalography and clinical neurophysiology.

[25]  C. Daumas-Duport,et al.  Dysembryoplastic Neuroepithelial Tumors: Nonspecific Histological Forms – A Study of 40 Cases , 1999, Journal of Neuro-Oncology.

[26]  I. Najm,et al.  Ganglioglioma and Intractable Epilepsy: Clinical and Neurophysiologic Features and Predictors of Outcome After Surgery , 1998, Epilepsia.

[27]  R. Guerrini Dysplasias of cerebral cortex and epilepsy , 1996 .

[28]  V. Salanova,et al.  Continuous Electrocorticogram Epileptiform Discharges Due to Brain Gliosis , 2003, Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society.

[29]  Adarsh Kumar,et al.  Adrenocortical Response to Ovine Corticotropin-Releasing Hormone in Young Men: Cortisol Measurement in Matched Samples of Saliva and Plasma , 2005, Hormone Research in Paediatrics.

[30]  A. J. Barkovich,et al.  Classification system for malformations of cortical development , 2001, Neurology.

[31]  D R Fish,et al.  EEG features of focal malformations of cortical development. , 1996, Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society.

[32]  C. Cepeda,et al.  Pediatric Cortical Dysplasia: Correlations between Neuroimaging, Electrophysiology and Location of Cytomegalic Neurons and Balloon Cells and Glutamate/GABA Synaptic Circuits , 2005, Developmental Neuroscience.

[33]  H. Lüders,et al.  Histopathological Correlates of Epileptogenicity as Expressed by Electrocorticographic Spiking and Seizure Frequency , 1998, Epilepsia.

[34]  K. Valente,et al.  Clinical characteristics and surgical outcome of patients with temporal lobe tumors and epilepsy. , 2000, Arquivos de neuro-psiquiatria.

[35]  D R Fish,et al.  Widespread cerebral structural changes in patients with cortical dysgenesis and epilepsy. , 1995, Brain : a journal of neurology.

[36]  Sabine Rona,et al.  Focal Cortical Dysplasias in Eloquent Cortex: Functional Characteristics and Correlation with MRI and Histopathologic Changes , 2002, Epilepsia.

[37]  M. Duchowny,et al.  Distinct clinicopathologic subtypes of cortical dysplasia of Taylor , 2005, Neurology.

[38]  Jerome Engel,et al.  Outcome with respect to epileptic seizures. , 1993 .

[39]  Hiroshi Masuda,et al.  Epileptic Spikes: Magnetoencephalography versus Simultaneous Electrocorticography , 2002, Epilepsia.

[40]  G. Cascino,et al.  Focal malformations of cortical development , 2004, Neurology.

[41]  C D Binnie,et al.  Combined use of subdural and intracerebral electrodes in preoperative evaluation of epilepsy. , 1990, Neurosurgery.

[42]  S. Sisodiya Surgery for malformations of cortical development causing epilepsy. , 2000, Brain : a journal of neurology.

[43]  A. Kakita,et al.  Surgical Strategy and Outcomes for Epileptic Patients with Focal Cortical Dysplasia or Dysembryoplastic Neuroepithelial Tumor , 2001, Epilepsia.

[44]  G. Alarcón,et al.  Role of ECoG in 'en bloc' temporal lobe resection: the Maudsley experience. , 1998, Electroencephalography and clinical neurophysiology. Supplement.

[45]  Frederick Andermann,et al.  Intrinsic epileptogenicity of human dysplastic cortex as suggested by corticography and surgical results , 1995, Annals of neurology.

[46]  M. Tuna,et al.  Intracerebral ganglioglioma: clinical and radiological study of eleven surgically treated cases with follow-up , 2001, Neurosurgical Review.

[47]  M. Nolan,et al.  Recurrent intractable seizures in children with cortical dysplasia adjacent to dysembryoplastic neuroepithelial tumor. , 2004, Journal of child neurology.

[48]  R. L. Kutsy,et al.  Focal extratemporal epilepsy: clinical features, EEG patterns, and surgical approach , 1999, Journal of the Neurological Sciences.

[49]  G. Klem,et al.  Epileptogenicity of Focal Malformations Due to Abnormal Cortical Development: Direct Electrocorticographic–Histopathologic Correlations , 2003, Epilepsia.

[50]  S A Deadwyler,et al.  Neuronal Hypertrophy in the Neocortex of Patients with Temporal Lobe Epilepsy , 2001, The Journal of Neuroscience.

[51]  C. Daumas-Duport,et al.  Stereoelectroencephalography in focal cortical dysplasia: a 3D approach to delineating the dysplastic cortex. , 2000, Brain : a journal of neurology.

[52]  P. V. van Rijen,et al.  Expression and Cell Distribution of Group I and Group II Metabotropic Glutamate Receptor Subtypes in Taylor‐type Focal Cortical Dysplasia , 2003, Epilepsia.

[53]  I. Blümcke,et al.  Gangliogliomas: An Intriguing Tumor Entity Associated With Focal Epilepsies , 2002, Journal of neuropathology and experimental neurology.

[54]  C. Binnie,et al.  Acute hippocampal recording and pathology at temporal lobe resection and amygdalo-hippocampectomy for epilepsy. , 1989, Journal of neurology, neurosurgery, and psychiatry.

[55]  E R Laws,et al.  Dysembryoplastic neuroepithelial tumor : a surgically curable tumor of young patients with intractable partial seizures. Report of thirty-nine cases , 1988 .