Artifacts in Dual-Energy Chest Radiography

IF 2.2 Q2 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Radiology Research and Practice Pub Date : 2022-09-06 DOI:10.52560/2713-0118-2022-5-50-56

A. Vasil’ev, D. I. Naumova

引用次数: 0

Abstract

The aim of this research is to analyze artifacts in dual-energy chest radiography: their appearance and how to eliminate them. A total of 252 patients were examined in random order by using dual-energy radiography. As a result, 756 images were analyzed. This review describes the most important and most prevalent of them, including motion artifacts - 58 (41,4%), quantum noise – 55 (39,2%) and decreasing the suppression of bony elements on soft-tissue-selective images – 27 (19,3%). The main reason of dual-energy chest radiography artifacts is incorrect image reconstruction parameters.

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双能胸片伪影

本研究的目的是分析双能胸片伪影:它们的外观和如何消除它们。随机选取252例患者行双能造影检查。结果，分析了756张图像。这篇综述描述了其中最重要和最普遍的，包括运动伪影- 58(41.4%)，量子噪声- 55(39.2%)和减少软组织选择性图像上骨元素的抑制- 27(19.3%)。双能胸片伪影产生的主要原因是图像重建参数不正确。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Radiology Research and Practice RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

自引率

0.00%

发文量

审稿时长

17 weeks

期刊介绍： Radiology Research and Practice is a peer-reviewed, Open Access journal that publishes articles on all areas of medical imaging. The journal promotes evidence-based radiology practice though the publication of original research, reviews, and clinical studies for a multidisciplinary audience. Radiology Research and Practice is archived in Portico, which provides permanent archiving for electronic scholarly journals, as well as via the LOCKSS initiative. It operates a fully open access publishing model which allows open global access to its published content. This model is supported through Article Processing Charges. For more information on Article Processing charges in gen