Author(s): YAO Chengjun, WU Jinsong, MAO Ying, LI Shiqi, ZHUANG Dongxiao, ZHU Fengping, ZHOU Liangfu
Pages: 299-302
Year: 2010 Issue:  4
Journal: Chinese Journal of Neurosurgery
Keyword:  Intraoperative magnetic resonance imaging; Blood oxygen level dependent; Neuronavigation; Glioma; Intraoperative neurophysiological monitoring;
Abstract: 目的 探讨低场强术中磁共振(iMRI)融合术前采集血液氧饱和水平检测功能成像(BOLD)功能导航的可行性和应用价值.方法 48例脑皮层功能区的胶质瘤患者随机分组,试验组用术前高场强的BOLD影像与术中iMRI解剖影像融合,对照组将高场强的BOLD与术前高场强MRI解剖影像融合,分别导航手术.两组均采用术中电生理来验证BOLD功能区定位的准确性并随访.结果 试验组BOLD敏感性73.3%,特异性8...