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

Pulmonary Function Tests01:25

Pulmonary Function Tests

1.0K
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
1.0K
Lung Capacity01:47

Lung Capacity

57.8K
The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a lung function, like a single inhalation. Lung capacity measures are sums of two or more lung volume measures.
57.8K
Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

5.1K
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
5.1K
COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

2.2K
Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
2.2K
Factors Affecting Pulmonary Ventilation01:19

Factors Affecting Pulmonary Ventilation

3.7K
Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
3.7K
COPD: Management Using Bronchodilators and Corticosteroids01:26

COPD: Management Using Bronchodilators and Corticosteroids

1.1K
Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
1.1K

You might also read

Related Articles

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

Sort by
Same author

Clinical Recommendations for Remote Robotic Assisted Surgery From the CRSA 2025 International Consensus Conference.

World journal of surgery·2026
Same author

A Dual-Imaging Fluorescent and Iodinated Thermosensitive Hydrogel for Image-Guided Surgery of Pulmonary Nodules.

ACS applied bio materials·2026
Same author

Single-Port Robotic Pulmonary Resection for Non-Small-Cell Lung Cancer After Neoadjuvant Chemoimmunotherapy.

European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery·2026
Same author

GCC2 in Small Extracellular Vesicles as a Diagnostic and Prognostic Biomarker of Early-Stage Lung Adenocarcinoma.

Journal of extracellular vesicles·2026
Same author

Establishment of a rabbit uterine cancer model using VX2 tumor fragments.

PloS one·2026
Same author

Robotic right lower lobe sleeve lobectomy using the single-port robotic system: Challenging case after immunotherapy.

JTCVS techniques·2025

Related Experiment Video

Updated: Mar 29, 2026

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
07:27

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Published on: January 23, 2026

476

Pulmonary Function Changes Over 1 Year After Lobectomy in Lung Cancer.

Hyun Koo Kim1, Yoo Jin Lee2, Kook Nam Han3

  • 1Departments of Thoracic and Cardiovascular Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea. kimhyunkoo@korea.ac.kr.

Respiratory Care
|November 26, 2015
PubMed
Summary

Pulmonary function significantly improved within a year after lung lobectomy, aligning with predicted values. However, patients with COPD or those receiving chemotherapy experienced no such improvement.

Keywords:
lobectomylung cancerpulmonary function

More Related Videos

Phenotyping Mouse Pulmonary Function In Vivo with the Lung Diffusing Capacity
07:13

Phenotyping Mouse Pulmonary Function In Vivo with the Lung Diffusing Capacity

Published on: January 6, 2015

11.2K
A Standardized Method for Measuring Internal Lung Surface Area via Mouse Pneumonectomy and Prosthesis Implantation
08:46

A Standardized Method for Measuring Internal Lung Surface Area via Mouse Pneumonectomy and Prosthesis Implantation

Published on: July 26, 2017

14.1K

Related Experiment Videos

Last Updated: Mar 29, 2026

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
07:27

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Published on: January 23, 2026

476
Phenotyping Mouse Pulmonary Function In Vivo with the Lung Diffusing Capacity
07:13

Phenotyping Mouse Pulmonary Function In Vivo with the Lung Diffusing Capacity

Published on: January 6, 2015

11.2K
A Standardized Method for Measuring Internal Lung Surface Area via Mouse Pneumonectomy and Prosthesis Implantation
08:46

A Standardized Method for Measuring Internal Lung Surface Area via Mouse Pneumonectomy and Prosthesis Implantation

Published on: July 26, 2017

14.1K

Area of Science:

  • Pulmonary Medicine
  • Thoracic Surgery
  • Oncology

Background:

  • Lung cancer surgery, specifically lobectomy, can impact pulmonary function.
  • Assessing postoperative pulmonary function recovery is crucial for patient management.

Purpose of the Study:

  • To measure serial changes in pulmonary function up to 12 months post-lobectomy.
  • To compare actual pulmonary function recovery with predicted postoperative values.

Main Methods:

  • Prospective study of 76 lung cancer patients undergoing lobectomy.
  • Pulmonary function tests including FEV1 and DLCO measured preoperatively and at 1, 6, and 12 months postoperatively.
  • Comparison of actual versus predicted postoperative values.

Main Results:

  • Actual FEV1 (Forced Expiratory Volume in 1 second) recovered to 84.2% of preoperative values by 12 months.
  • Actual DLCO (Diffusing Capacity of the Lung for Carbon Monoxide) recovered to 96.5% of preoperative values by 12 months.
  • No significant improvement over predicted values was seen in patients with COPD, those undergoing thoracotomy, or those receiving adjuvant chemotherapy.

Conclusions:

  • Pulmonary function generally improves over 1 year after lobectomy, matching predicted recovery.
  • Patients with COPD, those who had thoracotomy, or received chemotherapy did not show similar functional recovery.