Effects of Diffusion Time on Short-Range Hyperpolarized (3)He Diffusivity Measurements in Emphysema

PURPOSE: To characterize the effect of diffusion time on short-range hyperpolarized (3)He MR diffusion measurements across a wide range of emphysema severity. MATERIALS AND METHODS: (3)He diffusion MR imaging was performed on 19 lungs or lobes resected from 18 subjects with varying degrees of emphys...

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Detalhes bibliográficos
Main Authors: Gierada, David S., Woods, Jason C., Bierhals, Andrew J., Bartel, Seth T., Ritter, Jon H., Choong, Cliff K., Das, Nitin A., Hong, Cheng, Pilgram, Thomas K., Chang, Yulin V., Jacob, Richard E., Hogg, James C., Battafarano, Richard J., Cooper, Joel D., Meyers, Bryan F., Patterson, G. Alexander, Yablonskiy, Dmitriy A., Conradi, Mark S.
Formato: Artigo
Idioma:Inglês
Publicado em: 2009
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2844435/
https://ncbi.nlm.nih.gov/pubmed/19787725
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/jmri.21912
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