Lung Morphometry Using Hyperpolarized Xenon-129: Preliminary Experience

Keywords

account adjusted agreement airspace airspaces airways alterations alternative alveolar alveoli anatomical application applied approved array artifacts asymmetric axial background become becomes birdcage built channel channels chord coefficients coil commonly containing cost custom cystic delay density depicts depth described developed diffusion diffusivity dilute direct disease duct early either emphysematous encountered enriched exchange feasible fibrosis findings five flat free future gases good gradient grants health healthy heart herein human in vivo included informed inhaled initially institutional integrated jointly larger least length linked lobes lumen lung lungs maps mathematical medical might miller mixture model natl negative noticed offers oxygen physician physiologists polarized positive previously probability promising protocol pumped quirk radii radiology realistic receive receiver recently report representative required residual resolution respectively review room rubidium sensitive sensitivity sensitization sleeve slice solutions spin structure studies subject subjects substantial substantially supported surface system technically theoretical theory transmit treated trio underlying uneconomical unit valuable vapor vicinity volume volunteer widespread xenon