Infrarenal abdominal aortic aneurysms at multi-detector row CT angiography: Intravascular enhancement without a timing acquisition
Infrarenal abdominal aortic aneurysms at multi-detector row CT angiography: Intravascular enhancement without a timing acquisition
复制标题
DOI：
10.1148/radiology.220.2.r01au35519
复制
发表时间：
2001-08-01
期刊：
影响因子：
19.7
通讯作者：
Megibow, AJ
中科院分区：
文献类型：
--
作者：
Macari, M;Israel, GM;Megibow, AJ
在70名患者中，从开始以4毫升/秒的速度静脉注射150毫升的对比剂开始，进行多探测器NOW计算机断层扫描，平均延迟25秒。在所有患者中，都获得了充分的主动脉增强(>；200HU)和强烈的髂股血流增强，而没有静脉污染。
In 70 patients-referred for evaluation of aortoiliac aneurysm disease, multi-detector now computed tomography was performed with a uniform 25-second delay from the initiation of intravenous administration of a 150-mL bolus of contrast material at 4 mL/sec. In all patients, adequate enhancement (> 200 HU) of the aorta and intense enhancement of iliofemoral runoff was achieved without venous contamination.