Ghanem Q
Clinical Neurophysiology Lab, National Defense Medical Center, Ottawa, Ontario, Canada.
Clin Electroencephalogr. 1992 Apr;23(2):95-9. doi: 10.1177/155005949202300209.
A 57-year-old woman with biopsy proven glioblastoma multiforme with greater left-sided involvement, presented with subacute right hemiparesis. Her EEG showed triphasic waves with a left-sided predominance. Possible metabolic causes of triphasic waves were excluded. The association between triphasic waves and primary brain tumor is extremely rare, and the pathogenesis unknown.
一名57岁女性，活检证实为多形性胶质母细胞瘤，左侧受累更明显，表现为亚急性右侧偏瘫。她的脑电图显示以左侧为主的三相波。排除了三相波可能的代谢原因。三相波与原发性脑肿瘤之间的关联极为罕见，其发病机制尚不清楚。
