[Relationship between anatomic lesions of the temporal lobe and temporal lobe epilepsy].
A structural lesion of the brain is a frequent finding in intractable partial epileptic patients. We analyse anatomo-electro-clinical characteristics of 58 patients in which MR showed a lesion inside the temporal lobe. They are 29 males and 29 females with a mean age at surgery of 23.5 +/- 10.7 years (2.6-45.9). The mean epilepsy duration is of 13.4 +/- 8 years (1.3-35.5), with a mean seizure frequency of 28.7 +/- 43.6 per month, with a great inter-individual variability (from 3 per month to 15 a day). The minimum follow-up is 3.5 years. A video-EEG monitoring was performed in 21 cases, while a stereo-EEG investigation was judged mandatory in 26. On the basis of anatomo-electro-clinical correlations and of the results of presurgical investigations, the epileptogenic area was proved to be temporal in 49 cases, temporal but controlateral to the lesion in 1, and at least bilobar in 8 patients.
Francione
S
S
Centro Regionale per la Chirurgia dell'Epilessia, Ospedale Niguarda Ca' Granda, Milano.
Munari
C
C
Hoffmann
D
D
Lo Russo
G
G
Le Bas
J F
JF
Pasquier
B
B
Benabid
A L
AL
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004569:Electroencephalography / Q000379:methods; D004828:Epilepsies, Partial / Q000175:diagnosis / Q000473:pathology*; D004833:Epilepsy, Temporal Lobe / Q000175:diagnosis / Q000473:pathology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012640:Seizures / Q000453:epidemiology; D013702:Temporal Lobe / Q000002:abnormalities*; D014741:Video Recording