摘要 : Purpose: For a given imaging task and patient size, the optimal selection of x-ray tube potential (kV) and tube current-rotation time product (mAs) is pivotal in achieving the maximal radiation dose reduction while maintaining the... 展开
作者 | Pickhardt~ Perry J. Chen~ Guang-Hong Li~ Ke Gomez-Cardona~ Daniel Hsieh~ Jiang Lubner~ Meghan G. |
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作者单位 | |
期刊名称 | 《Medical Physics》 |
总页数 | 13 |
语种/中图分类号 | 英语 / R3 |
关键词 | CT iterative reconstruction radiation dose reduction x-ray tube potential tube current |
馆藏号 | N2007EPST0000425 |