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On the potential of ROI imaging in x-ray CT – A comparison of novel dynamic beam attenuators with current technology
Medical Physics ( IF 3.2 ) Pub Date : 2021-04-10 , DOI: 10.1002/mp.14879
Sascha Manuel Huck 1, 2 , George S K Fung 3 , Katia Parodi 2 , Karl Stierstorfer 1
Affiliation  

In this work, we explore the potential of region-of-interest (ROI) imaging in x-ray computed tomography (CT). Using two dynamic beam attenuator (DBA) concepts for fluence field modulation (FFM) previously developed, we investigate and evaluate the potential dose savings in comparison with current FFM technology.

中文翻译:

X 射线 CT 中 ROI 成像的潜力——新型动态光束衰减器与当前技术的比较

在这项工作中,我们探索了感兴趣区域 (ROI) 成像在 X 射线计算机断层扫描 (CT) 中的潜力。使用先前开发的用于注量场调制 (FFM) 的两个动态光束衰减器 (DBA) 概念,我们调查并评估了与当前 FFM 技术相比的潜在剂量节省。
更新日期:2021-04-10
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