Virtual Monochromatic Dual-Energy Aortoiliac CT Angiography With Reduced Iodine Dose: A Prospective Randomized Study

Patina Manuel; Parakh Anushri; Lo Grace C.; Agrawal Mukta; Kambadakone Avinash R.; Oliveira George R.; Sahani Dushyant V

首页> 外文期刊>AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences >Virtual Monochromatic Dual-Energy Aortoiliac CT Angiography With Reduced Iodine Dose: A Prospective Randomized Study

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Virtual Monochromatic Dual-Energy Aortoiliac CT Angiography With Reduced Iodine Dose: A Prospective Randomized Study

机译：虚拟单色双能AortoilIC CT血管造影减少碘剂量：一项前瞻性随机研究

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OBJECTIVE. The purpose of this study was to assess the feasibility of performing abdominopelvic aortoiliac CT angiography (CTA) with 16.0 g of iodine contrast medium acquired with low-energy (40 and 50 keV) virtual monochromatic (VMC) images with rapid-kilovoltage-switching dual-energy CT.

机译：客观的。本研究的目的是评估用具有快速千伏切换双重的低能量（40 kev）虚拟单色（VMC）图像获得的16.0g碘对比介质进行腹腔瓣膜波动CT血管造影（CTA）的可行性 -energy ct。

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《AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences》 |2019年第2期|共8页
作者
Patina Manuel; Parakh Anushri; Lo Grace C.; Agrawal Mukta; Kambadakone Avinash R.; Oliveira George R.; Sahani Dushyant V;
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作者单位

Harvard Med Sch Massachusetts Gen Hosp Dept Radiol Div Abdominal Imaging 55 Fruit St Boston;

Harvard Med Sch Massachusetts Gen Hosp Dept Radiol Div Abdominal Imaging 55 Fruit St Boston;

Harvard Med Sch Massachusetts Gen Hosp Dept Radiol Div Abdominal Imaging 55 Fruit St Boston;

Harvard Med Sch Massachusetts Gen Hosp Dept Radiol Div Abdominal Imaging 55 Fruit St Boston;

Harvard Med Sch Massachusetts Gen Hosp Dept Radiol Div Abdominal Imaging 55 Fruit St Boston;

Harvard Med Sch Massachusetts Gen Hosp Dept Radiol Div Abdominal Imaging 55 Fruit St Boston;

Harvard Med Sch Massachusetts Gen Hosp Dept Radiol Div Abdominal Imaging 55 Fruit St Boston;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
abdominal aortic aneurysm; contrast medium; CT angiography; iodine;

机译：腹主动脉瘤;造影剂;CT血管造影;碘;
入库时间 2022-08-20 00:44:05

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专利

1. Virtual Monochromatic Dual-Energy Aortoiliac CT Angiography With Reduced Iodine Dose: A Prospective Randomized Study [J] . Patina Manuel, Parakh Anushri, Lo Grace C., AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences . 2019,第2期

机译：虚拟单色双能AortoilIC CT血管造影减少碘剂量：一项前瞻性随机研究
2. 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 [J] . Agrawal Mukta D., Oliveira George R., Kalva Sanjeeva P., AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences . 2016,第6期

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
3. 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 [J] . Agrawal Mukta D., Oliveira George R., Kalva Sanjeeva P., AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences . 2016,第6期

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
4. Radiation dose reduction in dual-energy CT using Prior Image Constrained Compressed Sensing: Image quality evaluation in virtual monochromatic imaging [C] . Stephen Brunner, John Garrett, Yinsheng Li, Conference on physics of medical imaging . 2013

机译：使用先验图像约束的压缩传感在双能CT中降低辐射剂量：虚拟单色成像中的图像质量评估
5. Feasibility of Weighted Dual-Energy Subtraction Using Quasi-Monochromatic Beams for a Dedicated Mammotomography System [D] . Polemi, Andrew Michael 2013

机译：专用乳腺X线摄影系统使用准单色光束加权双能量相减的可行性
6. Reduced iodine load with CT coronary angiography using dual-energy imaging: A prospective randomized trial compared with standard coronary CT angiography [O] . Rekha Raju, Angus G. Thompson, Kristy Lee, -1

机译：使用双能成像通过CT冠状动脉造影降低碘负荷：与标准冠状动脉CT血管造影相比的前瞻性随机试验
7. Prospective randomized trial on radiation dose estimates of CT angiography applying iterative image reconstruction the PROTECTION v study [O] . Deseive, S, Chen, MY, Korosoglou, G, 2015

机译：应用迭代图像重建的CT血管造影术辐射剂量估计的前瞻性随机试验PROTECTION v研究

Virtual Monochromatic Dual-Energy Aortoiliac CT Angiography With Reduced Iodine Dose: A Prospective Randomized Study

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