Impact of Knowledge-Based Iterative Model Reconstruction in Abdominal Dynamic CT With Low Tube Voltage and Low Contrast Dose

Iyama Yuji; Nakaura Takeshi; Yokoyama Koichi; Kidoh Masafumi; Harada Kazunori; Tokuyasu Shinichi; Yamashita Yasuyuki

首页> 外文期刊>AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences >Impact of Knowledge-Based Iterative Model Reconstruction in Abdominal Dynamic CT With Low Tube Voltage and Low Contrast Dose

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Impact of Knowledge-Based Iterative Model Reconstruction in Abdominal Dynamic CT With Low Tube Voltage and Low Contrast Dose

机译：基于知识的迭代模型重建在低管电压和低剂量腹部动态CT中的影响

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OBJECTIVE. The purpose of this study was to compare iterative model reconstruction (IMR) and hybrid iterative reconstruction (HIR) of 80-kVp abdominal dynamic CT scans obtained with a low-dose contrast agent.

机译：目的。这项研究的目的是比较使用低剂量造影剂获得的80 kVp腹部动态CT扫描的迭代模型重建（IMR）和混合迭代重建（HIR）。

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《AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences》 |2016年第4期|共7页
作者
Iyama Yuji; Nakaura Takeshi; Yokoyama Koichi; Kidoh Masafumi; Harada Kazunori; Tokuyasu Shinichi; Yamashita Yasuyuki;
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正文语种 eng
中图分类放射医学;
关键词
abdominal dynamic CT; knowledge-based iterative model reconstruction; low-dose contrast agent; low tube voltage;

机译：腹部动态CT;基于知识的迭代模型重建;低剂量造影剂;低管电压;

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1. Impact of Knowledge-Based Iterative Model Reconstruction in Abdominal Dynamic CT With Low Tube Voltage and Low Contrast Dose [J] . Iyama Yuji, Nakaura Takeshi, Yokoyama Koichi, AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences . 2016,第4期

机译：基于知识的迭代模型重建在低管电压和低剂量腹部动态CT中的影响
2. Impact of Knowledge-Based Iterative Model Reconstruction on Image Quality and Hemodynamic Parameters in Dynamic Myocardial Computed Tomography Perfusion Using Low-Tube-Voltage Scan: A Feasibility Study [J] . Tanabe Yuki, Kido Teruhito, Kurata Akira, Journal of computer assisted tomography . 2019,第5期

机译：低管电压扫描的知识迭代模型重建对动态心肌计算断层扫描中图像质量和血流动力学参数的影响：可行性研究
3. Impact of model-based iterative reconstruction on low-contrast lesion detection and image quality in abdominal CT: a 12-reader-based comparative phantom study with filtered back projection at different tube voltages (vol 27, pg 5252, 2017) [J] . Euler Andre, Stieltjes Bram, Szucs-Farkas Zsolt, European radiology . 2017,第12期

机译：模型 - 基于模型的迭代重建对腹部CT中低对比病变检测和图像质量的影响：不同管电压过滤后投影的基于12读者的比较模拟研究（Vol 27，PG 5252,2017）
4. Characterization of adaptive statistical iterative reconstruction (ASIR) in low contrast helical abdominal imaging via a transfer function based method [C] . Da Zhang, Xinhua Li, Bob Liu Conference on physics of medical imaging . 2012

机译：低对比度螺旋腹部成像中基于传递函数的方法的自适应统计迭代重建（ASIR）的表征
5. High-speed reconstruction of low-dose CT using iterative techniques for image-guided interventions. [D] . Bhat, Venkatesh Bantwal. 2008

机译：使用迭代技术对图像指导的干预进行低剂量CT的高速重建。
6. Reduction of the radiation dose and the amount of contrast material in hepatic dynamic CT using low tube voltage and adaptive iterative dose reduction 3-dimensional [O] . Atsushi Nakamoto, Kiyohito Yamamoto, Makoto Sakane, -1

机译：使用低管电压和自适应迭代剂量减少法降低肝脏动态CT中的辐射剂量和造影剂的量3维
7. Erratum to: Impact of model-based iterative reconstruction on low-contrast lesion detection and image quality in abdominal CT: a 12-reader-based comparative phantom study with filtered back projection at different tube voltages [O] . André Euler, Bram Stieltjes, Zsolt Szucs-Farkas, 2017

机译：误解：基于模型的迭代重建对腹部CT的低对比度病变检测和图像质量的影响：基于12读者的比较幻像在不同管电压下滤波后投影的研究

Impact of Knowledge-Based Iterative Model Reconstruction in Abdominal Dynamic CT With Low Tube Voltage and Low Contrast Dose

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