… emphysema and small airways disease (SAD). Computed tomography (CT) coupled with
image analysis … Objectives: This study aims to compare two CT quantitative analysis techniques…

… heterogeneity of chronic obstructive pulmonary disease (COPD). In addition to genetic analysis,
… These advances will be hastened by the use of reduced-dose CT scans for the 10-year …

… Another limitation of this study in assessing EI in COPD patients is that CT and MRI were
acquired at different timepoints; average elapsed time between modalities was 9.4 ± 20 months…

… recent success of texture analysis and machine learning in medical imaging (17,18)… study
because they did not have chronic obstructive pulmonary disease (COPD) or because their CT …

… , and 451 individuals with spirometric evidence of chronic obstructive pulmonary disease
(COPD) who had thoracic CT scans. CT images of subjects were visually scored for respiratory …

… of clinical CT scanning for microscopic changes to the lung … through novel image analysis
techniques, up-and-coming CT-… of this study, the list of disease-modifying therapies in COPD …

… Although CT scans are not routinely obtained for patients with COPD in clinical practice,
we believe … In summary, obtaining expiratory CT scans in conjunction with novel tools of …

… Another way to quantify the contribution of airway disease in COPD is the direct analysis
of the airway tree on inspiratory CT scans. For this, the lumen of the tracheobronchial tree will …

… By matching inspiratory and expiratory images voxel by voxel using image … of this study
have been previously published (16). Participants with known lung disease other than COPD and …

… The severity of chronic obstructive pulmonary disease (COPD) … CT scan, the voltages of CT
scans were varied based on CT … the CT parameters used in this study. Lastly, the effects of …