Purpose: Preliminary evaluation of different dose reduction algorithms in abdominal Computed Tomography Angiography (CTA) with standard scan protocols at 120kV vs. 80kV. Materials and Methods: Prospective, randomized, crossover study. 60 consecutive patients who underwent CTA of the abdomen (Sensation 64, Siemens; Iomeprol 400 mgl/ml Bracco) for suspected or diagnosed Abdominal Aortic Aneurysm (AAA) were enrolled in the study.
Maffei, E., Arcadi, T., La Grutta, L., Midiri, M., Tedeschi, C., Guaricci, A., et al. (2015). Abdominal Computed Tomography Angiography at 80kV: feasibility study. ACTA BIO-MEDICA DE L'ATENEO PARMENSE, 86(3), 234-241.
Abdominal Computed Tomography Angiography at 80kV: feasibility study
LA GRUTTA, Ludovico;MIDIRI, Massimo;
2015-01-01
Abstract
Purpose: Preliminary evaluation of different dose reduction algorithms in abdominal Computed Tomography Angiography (CTA) with standard scan protocols at 120kV vs. 80kV. Materials and Methods: Prospective, randomized, crossover study. 60 consecutive patients who underwent CTA of the abdomen (Sensation 64, Siemens; Iomeprol 400 mgl/ml Bracco) for suspected or diagnosed Abdominal Aortic Aneurysm (AAA) were enrolled in the study.
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