Multiple subpial transection for treatment of intractable epilepsy.
On the basis of experimental study, we applied multiple subpial transection (MST) to treat 50 patients with intractable epilepsy in which epileptigenic lesion involved functional areas such as pericentral gyrus, postcentral gyrus, Broca's area, Wernicke's area, visual cortex, etc. They were followed up for 6 to 40 months. Complete control of seizures was obtained in 32 patients, significant reduction of seizure (more than 50%) in 13, reduction (less than 50%) in 3, and no effect in 2. The total effective rate was 96%. No functional defect was found in all patients. The mechanism of the disease and surgical technique were discussed in detail. We consider that MST could replace some standard excisional therapy for local epilepsy.
Liu
Z
Z
Department of Neurosurgery, PLA Navy General Hospital, Beijing.
Zhao
Q
Q
Li
S
S
Tian
Z
Z
Cui
Y
Y
Feng
H
H
D000293:Adolescent; D000328:Adult; D001921:Brain / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D004828:Epilepsies, Partial / Q000601:surgery*; D004834:Epilepsy, Post-Traumatic / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009493:Neurosurgery / Q000379:methods