Microsurgical treatment of mesial temporal lobe epilepsy under the guidance of intraoperative magnetic resonance imaging neuronavigation system
10.3760/cma.j.issn.l001-2036.2011.06.011
- VernacularTitle:术中磁共振导航辅助显微外科手术治疗颞叶内侧型癫痫
- Author:
Zengguang WANG
;
Weidong YANG
;
Qing YU
;
Shuyuan YUE
;
Zhijuan CHEN
;
Hong LI
;
Jianning ZHANG
- Publication Type:Journal Article
- Keywords:
Temporal lobe epilepsy;
Intraopemtive magnetic resonance imaging;
Neuronavigation;
Microsurgical operation
- From:
Chinese Journal of Microsurgery
2011;34(6):468-471
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the applied effects of microsurgical treatment on mesial temporal lobe epilepsy(MTLE)under the guidance of the intraoperative magnetic resonance imaging neuronavigation system.MethodsThe anterolateral temporal lobe,hippocampus and amygdala was resected by microsurgery under the guidance of the intraoperative magnetic resonance imaging neuronavigation system in 26 patients with intractable MTLE,with the help of electrocorticography monitoring during operation.ResultsAnterolateral temporal lobes were all resected in postoperative MRI and mesial structures certified to have atrophy or cirrhosis by pathology.All the patients were followed up from 3 to 6 months after the surgery.In 26 patients,twenty-three cases (88.5％) belonged in Engel grade I,two cases (7.7％) in grade Ⅱ and 1 case (3.8％) in gradeⅢ.No severe complications occurred and nervous functions were preserved well.ConclusionMicrosurgical treatment on MTLE under the guidance of the intraoperative magnetic resonance imaging neuronavigation system is effective due to epileptic focus all resected and protection for nervous functions,resulting in an accurate and safe improvemention of operation.
