[Temporal lobe epilepsy. Surgical treatment].
The authors report the surgical management of 32 patients with medically intractable seizures. In all cases the epileptiform focus present in the temporal region was demonstrated by electroencephalography. Our report was made up of 14 male patients and 18 female patients. Their ages ranged from 9 to 62 years. The material was divided into two groups. The first, with eighteen patients with cerebral lesion (like gliomas, arteriovenous malformation, epidermoid tumor) demonstrated on the CT scan and MR imaging underwent to lesion resection: in some cases with adjacent irritative area (guided by electrocorticography) out of eloquent zone, the removal of this irritative area was done. The second, with fourteen patients without cerebral expansive lesion; the MR imaging showed mesial temporal sclerosis in eight cases; all the patients of this group underwent to temporal lobectomy; the histopathologic exam showed temporal sclerosis in nine cases and normal brain in five. The postoperative follow-up showed better results in the cases with expansive cerebral lesion (83.4% seizure free) than the cases without that lesion (71.4% seizure free).
Rassi Neto
A
A
Departamento de Neurología e Neurocirurgia da Universidade Federal de São Paulo-Escola Paulista de Medicina, Brasil.
De Campos
C J
CJ
Muszkat
M
M
Ferraz
F P
FP
D000293:Adolescent; D000328:Adult; D002648:Child; D004833:Epilepsy, Temporal Lobe / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period