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 Tuberculosis III01:31

Pulmonary Tuberculosis III

Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Tuberculosis01:23

Tuberculosis

Tuberculosis (TB) remains a significant global health concern, primarily targeting the lungs and spreading through airborne transmission. Infection begins when aerosolized droplet nuclei, expelled by an individual with active TB, are inhaled by another person. These microscopic particles carry Mycobacterium tuberculosis, the causative agent of TB. Upon reaching the alveoli, the bacilli are engulfed by alveolar macrophages. However, due to their specialized lipid-rich cell wall, these pathogens...
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...

You might also read

Related Articles

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

Sort by
Same author

Impaired pulmonary function and ineffective endobronchial valve placement in patients with TB.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2026
Same author

Possibilities of non-invasive diagnosis of fibrotic phenotype of interstitial lung diseases.

Terapevticheskii arkhiv·2023
Same author

[Use of exercise tests and physical training in pulmonary rehabilitation].

Voprosy kurortologii, fizioterapii, i lechebnoi fizicheskoi kultury·2021
Same author

[Negative result of exercise testing in patient with severe coronary artery disease].

Kardiologiia·2020
Same author

[Physical activity and physical training as method of prevention of cardiovascular diseases].

Kardiologiia·2018
Same author

[Method of determination of the relationship between tetracycline and chlortetracycline in culture media].

Antibiotiki·2014

Related Experiment Video

Updated: Jul 4, 2026

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
03:47

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients

Published on: October 25, 2024

[Function in patients with chronic fibrocavernous tuberculosis].

V B Nefedov, L A Popova, E A Shergina

    Problemy Tuberkuleza I Boleznei Legkikh
    |May 30, 2008
    PubMed
    Summary

    Chronic fibrocavernous tuberculosis significantly impacts lung function in most patients, causing substantial changes in lung volumes, capacities, and gas exchange. Bronchial patency is also frequently impaired.

    Area of Science:

    • Pulmonary Medicine
    • Respiratory Physiology
    • Infectious Diseases

    Background:

    • Chronic fibrocavernous tuberculosis is a severe form of pulmonary tuberculosis.
    • It often leads to significant lung damage and functional impairment.

    Purpose of the Study:

    • To assess the spectrum and severity of lung function abnormalities in patients with chronic fibrocavernous tuberculosis.
    • To characterize changes in lung volumes, capacities, bronchial patency, and gas exchange.

    Main Methods:

    • Pulmonary function tests were performed on 62 patients.
    • Measurements included vital capacity (VC), forced vital capacity (FVC), FEV1, and others.
    • Gas exchange parameters like DLCO and arterial blood gases (PaO2, PaCO2) were also assessed.

    Related Experiment Videos

    Last Updated: Jul 4, 2026

    A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
    03:47

    A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients

    Published on: October 25, 2024

    Main Results:

    • 96.8% of patients exhibited lung dysfunction.
    • 90.3% showed altered lung volumes/capacities and impaired bronchial patency.
    • 79.0% had pulmonary gas exchange dysfunction, with predominantly drastic changes in lung volumes.

    Conclusions:

    • Chronic fibrocavernous tuberculosis causes widespread and often severe lung function impairment.
    • Lung volume and capacity changes are predominant, followed by bronchial patency and gas exchange issues.
    • These findings highlight the critical need for comprehensive respiratory monitoring in these patients.