Infrarenal abdominal aortic aneurysms at multi-detector row CT angiography: intravascular enhancement without a timing acquisition |
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| Authors: | Macari M Israel G M Berman P Lisi M Tolia A J Adelman M Megibow A J |
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| Affiliation: | Department of Radiology, Abdominal Imaging, New York University Medical Center, 560 First Ave, Suite HW 207, New York, NY 10016, USA. michael.macari@med.nyu.edu |
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| Abstract: | ![]()
In 70 patients referred for evaluation of aortoiliac aneurysm disease, multi-detector row 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. |
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