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Low kV versus dual-energy virtual monoenergetic CT imaging for proven liver lesions: what are the advantages and trade-offs in conspicuity and image quality? A pilot study

机译：低kV与双能量虚拟单能CT成像可用于已证实的肝病灶：在显眼性和图像质量上有哪些优势和权衡？初步研究

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PurposeSingle-energy low tube potential (SE-LTP) and dual-energy virtual monoenergetic (DE-VM) CT images both increase the conspicuity of hepatic lesions by increasing iodine signal. Our purpose was to compare the conspicuity of proven liver lesions, artifacts, and radiologist preferences in dose-matched SE-LTP and DE-VM images.

机译：目的单能低管电势（SE-LTP）和双能虚拟单能（DE-VM）CT图像均可通过增加碘信号来增加肝脏病变的醒目性。我们的目的是在剂量匹配的SE-LTP和DE-VM图像中比较已证实的肝脏病变，伪影和放射科医生偏好的显着性。

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期刊名称 other
作者
G. Jay Hanson; Gregory J. Michalak; Robert Childs; Brian McCollough; Anil N. Kurup; David M. Hough; Judson M. Frye; Jeff L. Fidler; Sudhakar K. Venkatesh; Shuai Leng; Lifeng Yu; Ahmed F. Halaweish; W. Scott Harmsen; Cynthia H. McCollough; J. G. Fletcher;
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年(卷),期 -1(43),6
年度 -1
页码 1404–1412
总页数 17
原文格式 PDF
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关键词
Dual-energy CT Virtual monoenergetic imaging Liver Artifacts Image quality Radiation dosage;

机译：双能CT;虚拟单能成像;肝脏;伪像;图像质量;辐射剂量;

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1. Low kV versus dual-energy virtual monoenergetic CT imaging for proven liver lesions: what are the advantages and trade-offs in conspicuity and image quality? A pilot study [J] . Hanson G. Jay, Michalak Gregory J., Childs Robert, Abdominal radiology. . 2018,第6期

机译：低kV与双能虚拟单核单体成像CT成像验证肝病变：CILLPISINGIEFINE和图像质量有哪些优势和权衡？一项试点研究
2. Advanced Virtual Monochromatic Images from Dual Source Dual-Energy CT for a Reduction in the Contrast Medium Dose (389 mgI/kg) in Multiphase Liver CT: Evaluation of Image Quality and Focal Lesion Conspicuity [J] . Kim Ji Eun, Kim Hyun Ok, Bae Kyungsoo, Annals of the American Thoracic Society . 2019,第3期

机译：来自双源双能CT的高级虚拟单色图像，用于减少造影剂量（389mgi / kg）的多相肝脏CT：图像质量评估和焦点病变伴侣
3. Multireader evaluation of lesion conspicuity in small pancreatic adenocarcinomas: complimentary value of iodine material density and low keV simulated monoenergetic images using multiphasic rapid kVp-switching dual energy CT [J] . McNamara Michelle M., Little Mark D., Alexander Lauren F., Abdominal imaging. . 2015,第5期

机译：多阅读器评估小胰腺腺癌的病变显着性：使用多相快速kVp切换双能CT的碘物质密度和低keV模拟单能图像的互补值
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. A study on diagnostic image analysis for the detection of precancerous lesions using multi-spectral digital images. [D] . Park, Sun Young. 2007

机译：利用多光谱数字图像对癌前病变进行诊断图像分析的研究。
6. Possible Contrast Media Reduction with Low keV Monoenergetic Images in the Detection of Focal Liver Lesions: A Dual-Energy CT Animal Study [O] . Yong Eun Chung, Je Sung You, Hye-Jeong Lee, -1

机译：低keV单能图像在局灶性肝病变检测中可能的造影剂降低：双能CT动物研究
7. Advanced Virtual Monochromatic Images from Dual Source Dual-Energy CT for a Reduction in the Contrast Medium Dose (389 mgI/kg) in Multiphase Liver CT: Evaluation of Image Quality and Focal Lesion Conspicuity [O] . Ji Eun Kim, Hyun Ok Kim, Kyungsoo Bae, 2019

机译：来自双源双能CT的高级虚拟单色图像，用于减少多相肝脏CT中的造影剂量（389 mgi / kg）：图像质量评估和焦点病变伴侣

Low kV versus dual-energy virtual monoenergetic CT imaging for proven liver lesions: what are the advantages and trade-offs in conspicuity and image quality? A pilot study

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