首页> 外文期刊>AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences >Prospective Comparison of Reduced-Iodine-Dose Virtual Monochromatic Imaging Dataset From Dual-Energy CT Angiography With Standard-Iodine-Dose Single-Energy CT Angiography for Abdominal Aortic Aneurysm
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Prospective Comparison of Reduced-Iodine-Dose Virtual Monochromatic Imaging Dataset From Dual-Energy CT Angiography With Standard-Iodine-Dose Single-Energy CT Angiography for Abdominal Aortic Aneurysm

机译:双能量CT血管造影与标准碘剂量单能量CT血管造影术对腹部主动脉减少碘量虚拟单色成像数据集的前瞻性比较

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摘要

OBJECTIVE. The purpose of this study was to compare the image quality of reduced-iodine-dose single-source dual-energy CT angiography (CTA) with that of standard-iodine-dose single-energy CTA in examinations of patients with abdominal aortic aneurysm and to assess the effect of the concentration of iodinated contrast medium on intravascular enhancement and image quality of reduced-iodine-dose CTA.
机译:目的。这项研究的目的是比较在腹主动脉瘤患者中检查低剂量碘单源双能CT血管造影(CTA)和标准碘剂量单能CTA的图像质量。评估碘化造影剂浓度对降低碘剂量CTA的血管内增强和图像质量的影响。

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