Total airway count on computed tomography and the risk of chronic obstructive pulmonary disease progression. Findings from a population-based study

M Kirby, N Tanabe, WC Tan, G Zhou… - … journal of respiratory …, 2018 - atsjournals.org
… demonstrate that CT airway count is significantly reduced … airways are spatially related to
parent airway wall thinning and luminal narrowing/tapering, and that reduced CT airway count

[HTML][HTML] Computed tomography total airway count predicts progression to COPD in at-risk smokers

M Kirby, BM Smith, N Tanabe, JC Hogg… - ERJ Open …, 2021 - Eur Respiratory Soc
computed tomography (CT) total airway count (TAC) … airway segments in the segmented
airway tree (VIDA Diagnostics, Inc.). CT airway wall area, wall thickness for a theoretical airway

Is computed tomography airway count related to asthma severity and airway structure and function?

RL Eddy, S Svenningsen, M Kirby… - … Journal of Respiratory …, 2020 - atsjournals.org
… Similar to recent findings in patients with chronic obstructive pulmonary disease, we observed
that total airway count (TAC) measured using chest CT was significantly and negatively …

Airway count and emphysema assessed by chest CT imaging predicts clinical outcome in smokers

AA Diaz, C Valim, T Yamashiro, RSJ Estépar, JC Ross… - Chest, 2010 - Elsevier
… branches from the sixth to eighth generations represented the total airway count (TAC).
For each subject, the BODE index was determined. We used logistic regression to assess the …

[HTML][HTML] Computed tomography total airway count is associated with the number of micro–computed tomography terminal bronchioles

M Kirby, N Tanabe, DM Vasilescu… - … Journal of Respiratory …, 2020 - atsjournals.org
… Research Network; CanCOLD Collaborative Research Group, the Canadian Respiratory
Research Network. Total airway count on computed tomography and the risk of chronic …

Computed tomography–based airway surface area–to-volume ratio for phenotyping airway remodeling in chronic obstructive pulmonary disease

S Bodduluri, A Kizhakke Puliyakote… - … journal of respiratory …, 2021 - atsjournals.org
Total airway count on computed tomography and the risk of chronic obstructive pulmonary
disease progression: findings from a population-based study. Am J Respir Crit Care Med 2018…

Physiological impacts of computed tomography airway dysanapsis, fractal dimension, and branch count in asymptomatic never smokers

T Maetani, N Tanabe, S Terada… - Journal of Applied …, 2023 - journals.physiology.org
… that fractal dimension and total airway count of the airway tree on computed tomography
are associated with lung function on spirometry independent of a smaller airway for a given …

[HTML][HTML] Associations of airway tree to lung volume ratio on computed tomography with lung function and symptoms in chronic obstructive pulmonary disease

N Tanabe, S Sato, T Oguma, H Shima, A Sato… - Respiratory …, 2019 - Springer
… volume (RV), or its ratio to total lung capacity (TLC) [RV/TLC] [7… airways reduce the number
of airways visible on CT, and this impaired visibility is currently assessed as total airway count

Computed tomography assessment of airways throughout bronchial tree demonstrates airway narrowing in severe asthma

PY Brillet, MP Debray, JL Golmard, YO Hmeidi… - Academic radiology, 2015 - Elsevier
… >3 mm long arising from the main bronchi (airway count) and bronchial dimension … WA
measurement and calculation of WA as a percentage of total bronchial area [WA% = WA/(LA + WA…

Association of total airway count on computed tomography with pulmonary function decline in early-stage COPD: a population-based prospective cohort study

F Wu, C Jiang, Y Zhou, Y Zheng, H Tian… - … Journal of Chronic …, 2021 - Taylor & Francis
… We counted the corresponding airway counts according to airway generation, average airway
lumen … As the severity of COPD increases, the total airway counts gradually decrease. The …