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颅内动脉瘤螺圈栓塞后,许多治疗中心至少做1次DSA,随后行时间飞跃法MR血管成像(TOF-MRA)。血管造影CT(ACT)通过C臂平板探测器旋转采集获得高分辨率的数据。此研究评价ACT在动脉瘤随访中可能存在的优势。
After intracranial aneurysm coil embolization, many treatment centers at least once DSA, followed by time-lapse MR angiography (TOF-MRA). Angiography CT (ACT) High-resolution data was acquired by rotation of the C-arm flat panel detector. This study evaluated the possible advantages of ACT in aneurysm follow-up.