PET imaging reveals early pulmonary perfusion abnormalities in HIV infection similar to smoking
… The degree of lung inflation was quantified as the fraction of gas … density – density value of
the voxel)/(tissue density – density of … Our study did not find a significant difference in regional …
the voxel)/(tissue density – density of … Our study did not find a significant difference in regional …
Quantitative imaging metrics for the assessment of pulmonary pathophysiology: an official American Thoracic Society and Fleischner Society joint workshop report
… with positron emission tomography (PET) to obtain dynamic … from fluctuations in regional
perfusion, blood volume, and … Loss of pulmonary vascular density or distal PA blood volume …
perfusion, blood volume, and … Loss of pulmonary vascular density or distal PA blood volume …
[PDF][PDF] Quantitative measurement of tracer uptake in the lung in PET/CT
S Garpered - 2020 - portal.research.lu.se
… time points usually 2 or 3 hours after the standard scan, 60 … the lung density whereas the
gravity results in regional lung … quantitate the amount of blood volume representing a large …
gravity results in regional lung … quantitate the amount of blood volume representing a large …
Distribution and magnitude of regional volumetric lung strain and its modification by PEEP in healthy anesthetized and mechanically ventilated dogs
… that results in reduced lung aeration (1, 2). Mechanical … lung strain, on the other hand, is
the tonic inflation of the lung … all relevant aspects of the Animal Research: Reporting of in …
the tonic inflation of the lung … all relevant aspects of the Animal Research: Reporting of in …
[HTML][HTML] Effects of variable versus nonvariable controlled mechanical ventilation on pulmonary inflammation in experimental acute respiratory distress syndrome in …
J Wittenstein, M Scharffenberg, A Braune… - British Journal of …, 2020 - Elsevier
… To account for differences in lung inflation and blood volume … lung mass (regional K iS ) and
for the whole lung (global K iS … our study is that lung inflammation was determined with PET …
for the whole lung (global K iS … our study is that lung inflammation was determined with PET …
Accurate measures of changes in regional lung air volumes from chest x-rays of small animals
… the density of the lung tissue therefore results in an increase … in each section changes to
calculate regional lung inflation. … intensity in these regions changes as the animal is ventilated, …
calculate regional lung inflation. … intensity in these regions changes as the animal is ventilated, …
Prone position decreases acute lung inflammation measured by [11C](R)-PK11195 positron emission tomography in experimental acute respiratory distress …
F Dhelft, S Lancelot, W Mouton… - Journal of Applied …, 2023 - journals.physiology.org
… inflammation assessed in vivo by the regional lung uptake of … of blood volume in the ROI)
and five rate constants K 1 , k 2 , … by the lung uptake of [ 11 C](R)-PK11195 in an animal model …
and five rate constants K 1 , k 2 , … by the lung uptake of [ 11 C](R)-PK11195 in an animal model …
Origins of and lessons from quantitative functional X-ray computed tomography of the lung
EA Hoffman - The British Journal of Radiology, 2022 - academic.oup.com
… parenchymal regions yields regional perfused blood volume (… in regional air volume changes
with lung inflation (index of … , in an animal model, that pulmonary perfused blood volume, …
with lung inflation (index of … , in an animal model, that pulmonary perfused blood volume, …
Imaging the acute respiratory distress syndrome: past, present and future
… during lung inflation or deflation. Richard and colleagues showed that EIT and PET
measurements of regional … Of note, in this study, a PEEP increase from 5 cmH 2 O to 15 cmH 2 O …
measurements of regional … Of note, in this study, a PEEP increase from 5 cmH 2 O to 15 cmH 2 O …