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Technical Developments |
1 From the Department of Radiology, Abdominal Imaging, New York University Medical Center, 560 First Ave, Suite HW 207, New York, NY 10016. Received December 11, 2000; revision requested January 26, 2001; revision received February 19; accepted March 8. Address correspondence to M.M. (e-mail: michael.macari@med.nyu.edu).
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.
Index terms: Aorta, CT, 94.12916 • Computed tomography (CT), angiography, 94.12916, 98.12916
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