Safety and feasibility of a CT protocol for acute stroke: combined CT, CT angiography, and CT perfusion imaging in 53 consecutive patients.
Safety and feasibility of a CT protocol for acute stroke: combined CT, CT angiography, and CT perfusion imaging in 53 consecutive patients.
复制标题
急性卒中 CT 方案的安全性和可行性：对 53 名连续患者进行 CT、CT 血管造影和 CT 灌注成像联合治疗。
DOI：
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
W. Dillon
中科院分区：
文献类型：
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作者：
Wade S. Smith;H. Roberts;N. Chuang;K. Ong;Theodore J. Lee;S. Johnston;W. Dillon
通过结合非对比增强CT成像、CT灌注成像和颅-胸CT血管造影（CTA），可以在急性卒中期间对整个脑血管轴进行成像。据我们所知，这种技术的安全性和可行性以前没有报道。在53例疑似急性卒中患者的连续系列中，未观察到肾衰竭。中位成像时间为27分钟（范围，9-67分钟）。在1.3%的研究血管中，图像质量因运动而降低。在52例患者（98%的患者）中成功获得动态CT灌注数据。高速、多切片、螺旋CT扫描仪通过联合使用CT成像、CT灌注成像和CTA，可以对急性卒中患者的整个神经血管轴进行快速、安全的成像。
By combining non-contrast-enhanced CT imaging, CT perfusion imaging, and cranial-to-chest CT angiography (CTA), the entire cerebrovascular axis can be imaged during acute stroke. To our knowledge, the safety and feasibility of this technique have not been previously reported. In a consecutive series of 53 patients with suspected acute stroke, renal failure was not observed. Median imaging time was 27 minutes (range, 9-67 minutes). Image quality was degraded by motion in 1.3% of vessels studied. Dynamic CT perfusion data were successfully obtained in 52 patients (98% of patients). High-speed, multisection, helical CT scanners allow rapid, safe imaging of the entire neurovascular axis in patients with acute stroke by use of combined CT imaging, CT perfusion imaging, and CTA.
影响因子：
120.7
作者：
Johnston, SC;Gress, DR;Sidney, S
通讯作者：
Sidney, S