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Technical Developments |
1 From the Departments of Diagnostic and Interventional Radiology (M.G., C.U.H., T.C.L., J.F.D., S.G.R.) and Angiology (K.K.), University Hospital Essen, Hufelandstrasse 55, 45122 Essen, Germany. Received April 29, 2002; revision requested June 21; revision received June 28; accepted August 15. Address correspondence to M.G. (e-mail: mathias.goyen@uni-essen.de)
In 100 consecutive patients with peripheral vascular disease whole-body three-dimensional magnetic resonance (MR) angiography was performed by using the rolling table platform system with a 1.5-T MR unit and five three-dimensional MR angiographic data sets during 72 seconds (0.2 mol per kilogram of body weight of gadobenate dimeglumine). Apart from the proved peripheral vascular disease, additional clinically relevant disease was found in 33 segments in 25 patients as follows: renal arterial narrowing (n = 15), carotid arterial stenosis (n = 12), subclavian arterial stenosis (n = 2), and abdominal aortic aneurysms (n = 4). Confirmatory studies performed in 11 patients in this study revealed no false-positive or false-negative findings at examination.
© RSNA, 2003
Index terms: Aneurysm, abdominal, 981.73 Arteries, abnormalities, 9*.7212 , 9*.7312 Arteries, extremities, 92.721 Arteries, MR, 9*.129412, 9*.12942, 92.12942, 98.12942 Arteriosclerosis, 9*.721
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