by Pérez-Sánchez, José M, de Alejo, Rigoberto Pérez, Rodriguez, Ignacio, Cortijo, Manuel, Peces-Barba, Germán and Ruiz-Cabello, Jesus
Abstract:
Diffusion weighted 19F images of rat lung in vivo using SF6 are presented. Projection-reconstruction images were acquired by filling the rat lung with a mixture of SF6 and air, during 64 successive apneas. Each apnea lasted for 6 s, the time required to perform 100 accumulations of each k-space radial phase step for the five values of the diffusion gradient (TR = 10 ms). After diffusion images were acquired, an apparent diffusion coefficient (ADC) map was generated, yielding an average value for the ADC of 2.22 x 10(-6) m2/s and SD for ADC values of 1.27 x 10(-6) m2/s. To the best of our knowledge, this is the first in vivo diffusion weighting imaging application and the first ADC map obtained using 19F MRI.
Reference:
In vivo diffusion weighted19F MRI using SF6 (Pérez-Sánchez, José M, de Alejo, Rigoberto Pérez, Rodriguez, Ignacio, Cortijo, Manuel, Peces-Barba, Germán and Ruiz-Cabello, Jesus), In Magnetic Resonance in Medicine, Wiley Subscription Services, Inc., A Wiley Company, volume 54, 2005.
Bibtex Entry:
@article{PerezSanchez:2005kk,
author = {P{'e}rez-S{'a}nchez, Jos{'e} M and de Alejo, Rigoberto P{'e}rez and Rodriguez, Ignacio and Cortijo, Manuel and Peces-Barba, Germ{'a}n and Ruiz-Cabello, Jesus},
title = {{In vivo diffusion weighted19F MRI using SF6}},
journal = {Magnetic Resonance in Medicine},
year = {2005},
volume = {54},
number = {2},
pages = {460--463},
publisher = {Wiley Subscription Services, Inc., A Wiley Company},
affiliation = {Instituto de Estudios Biofuncionales. Universidad Complutense de Madrid, Madrid, Spain. iosephus@ieb.ucm.es},
doi = {10.1002/mrm.20569},
pmid = {16032667},
language = {English},
rating = {0},
date-added = {2014-09-05T17:45:21GMT},
date-modified = {2020-07-09T13:27:52GMT},
abstract = {Diffusion weighted 19F images of rat lung in vivo using SF6 are presented. Projection-reconstruction images were acquired by filling the rat lung with a mixture of SF6 and air, during 64 successive apneas. Each apnea lasted for 6 s, the time required to perform 100 accumulations of each k-space radial phase step for the five values of the diffusion gradient (TR = 10 ms). After diffusion images were acquired, an apparent diffusion coefficient (ADC) map was generated, yielding an average value for the ADC of 2.22 x 10(-6) m2/s and SD for ADC values of 1.27 x 10(-6) m2/s. To the best of our knowledge, this is the first in vivo diffusion weighting imaging application and the first ADC map obtained using 19F MRI.},
url = {http://doi.wiley.com/10.1002/mrm.20569},
uri = {url{papers3://publication/doi/10.1002/mrm.20569}}
}