/Guo Tao(郭韬，Dept Funct Neurosurg，Hebei Gener Hosp，Shijiazhuang 050051)…∥Chin J Neurosurg.-2011，27(5).-554～557

ObjectiveTo explore the methods of surgical treatment of low-grade glioma with secondary epilepsy.MethodsVideo-EEG， magnetoencephalography(MEG)were performed to localizate the epileptogenic zone and domain in 13 patients，and stereotactic technology，ultrasoumd，electrocorticogram(EcoG)were combined intraoperatively to treat the low-grade gliomas that lead to epilepsy.ResultsThe seizure was controlled while the tumor was resected and the neural functions were protected in all patients.The clinical effect was significant.ConclusionThe combination of multiple technologies to localize the epileptogenic can resect the tumor or the epileptogenic zone maximally，reduce injury of normal brain tissue，protect the cortex of brain domain，control the epileptic seizure and improve the patients’quality of life.14 refs.