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目的评估在3.0 T场强利用三维(3D)时飞法(TOF)MR血管成像技术诊断小的脑动脉瘤的准确性。材料与方法本研究方案由机构审查委员会批准,病人或符合条件
Objective To assess the accuracy of using 3.0-F field-strength 3D TOF MR angiography in the diagnosis of small cerebral aneurysms. Materials and Methods The study protocol was approved by the Institutional Review Board, patients or eligible