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Related Concept Videos

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...
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 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 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 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...
Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...

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Related Experiment Video

Updated: May 19, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
10:04

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates

Published on: September 5, 2017

[Tuberculosis in the elderly].

Anne-Laure Vétillard1, Tristan Cudennec, Laurent Teillet

  • 1Hôpital Sainte-Périne-Rossini-Chardon Lagache, AP-HP, Paris. anne-laure.vetillard@spr.aphp.fr

Soins. Gerontologie
|August 3, 2012
PubMed
Summary

Age significantly increases tuberculosis risk and mortality in France. Addressing age-specific challenges in diagnosis and treatment is crucial for reducing tuberculosis incidence.

Area of Science:

  • Gerontology
  • Infectious Diseases
  • Public Health

Context:

  • Tuberculosis (TB) remains a significant public health concern, particularly among aging populations.
  • In France, age is identified as a primary risk factor for TB development and adverse outcomes.
  • The curability of TB is challenged by age-related factors influencing diagnosis and treatment adherence.

Purpose:

  • To highlight the heightened risk of tuberculosis in older individuals born in France.
  • To underscore the increasing mortality rates associated with age in tuberculosis patients.
  • To identify age-specific challenges in tuberculosis management, including diagnostic difficulties and treatment compliance.

Summary:

  • Age is a critical determinant of tuberculosis risk and outcomes in the French population.

Related Experiment Videos

Last Updated: May 19, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
10:04

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates

Published on: September 5, 2017

  • Mortality rates for tuberculosis escalate with advancing age, compounded by diagnostic and therapeutic challenges.
  • Effective prevention, monitoring, and training strategies are essential to mitigate the impact of tuberculosis in the elderly.

    • Impact:

    • Implementing targeted public health policies can lead to a continued decline in tuberculosis incidence.
    • Improved understanding of age-related TB vulnerabilities can inform clinical practice and patient care.
    • Proactive interventions focusing on prevention and adherence are vital for controlling tuberculosis in aging demographics.