In this study, lung ventilation and gas uptake/exchange was assessed in healthy and interstitial lung disease (ILD) subject populations using 3D Single-Breath Chemical Shift Imaging, a combination of MR spectroscopic imaging and hyperpolarized xenon-129 gas imaging. By probing metrics such as Tissue/RBC, Tissue/Gas, RBC/Gas, T2* and chemical shifts in lung parenchyma and red blood cells, we find statistically significant distinctions in the lung physiology between healthy and ILD subjects.
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