Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

3.2K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
3.2K
Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic Obstructive Pulmonary Disease-I: Introduction

3.9K
Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
3.9K
Chronic Obstructive Pulmonary Disease01:24

Chronic Obstructive Pulmonary Disease

2.7K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
2.7K
Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

4.9K
Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
4.9K
Chronic Obstructive Pulmonary Disease-V: Management01:29

Chronic Obstructive Pulmonary Disease-V: Management

3.3K
Managing Chronic Obstructive Pulmonary Disease (COPD) involves a multifaceted approach to reduce symptoms, prevent exacerbations, improve overall health status, and slow disease progression. Key strategies include lifestyle modifications, pharmacotherapy, supportive therapies, and, in some cases, surgery. Here is an overview of the primary COPD management strategies:
Smoking Cessation
3.3K
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.01:25

Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.

3.9K
Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
3.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Progressive pulmonary fibrosis: a state-of-the-art review.

The European respiratory journal·2026
Same author

Performance of Age-Adjusted Whole Genome Sequencing Telomere Length in Idiopathic Pulmonary Fibrosis.

American journal of respiratory and critical care medicine·2026
Same author

Early Career Perspective: Beyond Quantification: Toward Predicting Regional Emphysema Progression at CT.

Radiology·2026
Same author

Reply to Hong and Shu and to Deng and Liu.

American journal of respiratory and critical care medicine·2026
Same author

Prognostic Impact of Quantitative CT Disease Extent and Pattern in Fibrotic Hypersensitivity Pneumonitis.

Annals of the American Thoracic Society·2026
Same author

Nintedanib increases BCL-2 in fibrotic fibroblasts enhancing ABT-199 apoptosis and fibrosis resolution.

American journal of respiratory cell and molecular biology·2026
Same journal

Association of Fractional Exhaled Nitric Oxide With Pulmonary Health and All-Cause Mortality in a Population Without Airflow Limitation.

Chronic obstructive pulmonary diseases (Miami, Fla.)·2026
Same journal

Reproductive Lifespan and Adult-Onset Bronchiectasis in U.S. Postmenopausal Women: An Investigation of the Women's Health Initiative Cohort.

Chronic obstructive pulmonary diseases (Miami, Fla.)·2026
Same journal

An Interpretable Multidimensional Acoustic Physiology Map for COPD Using Digital Lung Sounds.

Chronic obstructive pulmonary diseases (Miami, Fla.)·2026
Same journal

Gene Therapy: Knowledge, Attitudes, and Preferences Among Individuals with Alpha-1 Antitrypsin Deficiency.

Chronic obstructive pulmonary diseases (Miami, Fla.)·2026
Same journal

Borderline Forced Expiratory Volume in 1 Second to Forced Vital Capacity and Low Forced Expiratory Volume in 1 Second Predict Disease Progression in High-Risk Populations With COPD.

Chronic obstructive pulmonary diseases (Miami, Fla.)·2026
Same journal

Who Enrolls After Referral to Virtual Pulmonary Rehabilitation? A Descriptive Comparison.

Chronic obstructive pulmonary diseases (Miami, Fla.)·2026
See all related articles

Related Experiment Video

Updated: Feb 23, 2026

Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function
02:09

Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function

Published on: April 12, 2024

1.1K

Progress in Imaging COPD, 2004 - 2014.

David A Lynch1

  • 1Department of Radiology. National Jewish Health. Denver, CO.

Chronic Obstructive Pulmonary Diseases (Miami, Fla.)
|August 30, 2017
PubMed
Summary
This summary is machine-generated.

Computed tomography (CT) enhances understanding of chronic obstructive pulmonary disease (COPD). Both visual and quantitative CT assessments are vital for diagnosing emphysema, airway disease, and monitoring COPD progression.

Keywords:
COPDbiomarkercomputed tomographyemphysemaquantification

More Related Videos

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
04:44

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease

Published on: June 16, 2020

20.9K
Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
08:17

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure

Published on: August 25, 2017

11.6K

Related Experiment Videos

Last Updated: Feb 23, 2026

Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function
02:09

Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function

Published on: April 12, 2024

1.1K
Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
04:44

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease

Published on: June 16, 2020

20.9K
Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
08:17

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure

Published on: August 25, 2017

11.6K

Area of Science:

  • Pulmonary Medicine
  • Radiology
  • Medical Imaging

Background:

  • Computed tomography (CT) has significantly advanced the understanding of chronic obstructive pulmonary disease (COPD) in the last decade.
  • Visual and quantitative CT assessments offer complementary insights into COPD.
  • CT imaging is crucial for identifying various pathological features associated with COPD.

Purpose of the Study:

  • To highlight the complementary roles of visual and quantitative CT assessments in evaluating COPD.
  • To outline the specific COPD-related findings assessable by visual CT.
  • To detail the capabilities of quantitative CT in assessing COPD severity and progression.

Main Methods:

  • Visual assessment of CT scans for emphysema types (centrilobular, panlobular, paraseptal), airway wall thickening, bronchiectasis, respiratory bronchiolitis, and pulmonary artery enlargement.
  • Quantitative CT analysis to evaluate emphysema severity, airway wall thickening, and expiratory air trapping.
  • Utilizing CT for longitudinal evaluation of COPD progression.
  • Mentioning innovative CT techniques for characterizing emphysema patterns and respiratory bronchiolitis.
  • Acknowledging the role of MRI and PET-CT as research tools in COPD.

Main Results:

  • Visual CT assessment identifies key morphological changes in COPD, including different emphysema types and airway abnormalities.
  • Quantitative CT provides objective measures of emphysema severity, airway disease, and air trapping.
  • Quantitative CT is increasingly used for tracking COPD progression over time.
  • Emerging CT techniques offer refined characterization of COPD-related lung tissue changes.

Conclusions:

  • CT imaging, encompassing both visual and quantitative approaches, is indispensable for comprehensive COPD evaluation.
  • These methods aid in diagnosis, severity assessment, and monitoring disease progression.
  • Advanced CT techniques and other imaging modalities like MRI and PET-CT hold promise for future COPD research and management.