2022
DOI: 10.1002/mp.16101
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Xenon‐enhanced dual‐energy tomosynthesis for functional imaging of respiratory disease—Concept and phantom study

Abstract: Background Xenon‐enhanced dual‐energy (DE) computed tomography (CT) and hyperpolarized noble‐gas magnetic resonance imaging (MRI) provide maps of lung ventilation that can be used to detect chronic obstructive pulmonary disease (COPD) early in its development and predict respiratory exacerbations. However, xenon‐enhanced DE‐CT requires high radiation doses and hyper‐polarized noble‐gas MRI is expensive and only available at a handful of institutions globally. Purpose To present xenon‐enhanced dual‐energy tomos… Show more

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“…Chronic obstructive pulmonary disease (COPD) and cystic fibrosis are chronic respiratory diseases that impair lung function. Basharat et al [1][2][3][4] proposed xenon-enhanced, dual-energy x-ray radiography and tomosynthesis for imaging of lung function. One aspect of this research is quantifying the effect of anatomic noise due to lung parenchyma.…”
Section: Introductionmentioning
confidence: 99%
“…Chronic obstructive pulmonary disease (COPD) and cystic fibrosis are chronic respiratory diseases that impair lung function. Basharat et al [1][2][3][4] proposed xenon-enhanced, dual-energy x-ray radiography and tomosynthesis for imaging of lung function. One aspect of this research is quantifying the effect of anatomic noise due to lung parenchyma.…”
Section: Introductionmentioning
confidence: 99%