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Related Concept Videos

Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

560
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...
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Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

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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...
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Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

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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...
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Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

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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:
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Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

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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...
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Updated: Feb 23, 2026

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

Kassem Bourgi1,2, Christina Fiske3,4, Timothy R Sterling3,4

  • 1Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA. Kassem.Bourgi@Vanderbilt.edu.

Current Infectious Disease Reports
|September 13, 2017
PubMed
Summary
This summary is machine-generated.

Tuberculosis meningitis (TB meningitis) remains a severe global health issue, particularly in developing nations. Advances in diagnosis and treatment, including steroids, show promise, but further research is essential for early detection and optimized therapy.

Keywords:
Central nervous system (CNS)Cerebrospinal fluid (CSF)Tuberculosis (TB)

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Area of Science:

  • Neurology
  • Infectious Diseases
  • Public Health

Background:

  • Tuberculosis meningitis (TB meningitis) is the most severe form of tuberculosis, causing significant morbidity and mortality, especially in developing countries.
  • High-risk groups include young children and individuals with HIV.
  • Early diagnosis is hindered by the suboptimal sensitivity and specificity of conventional diagnostic methods.

Purpose of the Study:

  • To review recent updates in the epidemiology, diagnosis, and management of TB meningitis.
  • To highlight current challenges and emerging advancements in TB meningitis care.

Main Methods:

  • Review of recent epidemiological data.
  • Analysis of emerging diagnostic techniques, including nucleic acid amplification testing (NAAT).
  • Evaluation of current and proposed treatment strategies, including drug intensification and adjunctive therapies like steroids.

Main Results:

  • Nucleic acid amplification testing (NAAT) is now the preferred diagnostic method due to its speed and specificity.
  • Steroids appear to improve survival, particularly in milder cases of TB meningitis.
  • Early antiretroviral therapy initiation in HIV-coinfected patients with TB meningitis may increase adverse reactions without improving survival.

Conclusions:

  • TB meningitis remains a critical global health challenge requiring improved early detection and therapeutic strategies.
  • While NAAT offers diagnostic advantages and steroids show survival benefits, further research is needed to optimize treatment regimens and management protocols, especially in co-infected populations.