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目的证实通过术中进行皮质下电刺激,MR示踪成像(MRT)对邻近脑肿瘤的皮质脊髓束(CST)定位的准确性。方法 9例患有脑内肿瘤的病人接受神经外科手术。计划基于与CST相匹配的流线型的路线分析。清除肿瘤后,再次于术中
Objective To confirm the accuracy of MR tracing imaging (MRT) for the localization of corticospinal tract (CST) in adjacent brain tumors through intraoperative subcortical electrical stimulation. Methods Nine patients with brain tumors underwent neurosurgical procedures. The plan is based on a streamlined route analysis that matches CST. After removal of the tumor, again in the surgery