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Related Concept Videos

Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

296
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...
296
Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

404
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:
404
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

292
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...
292
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

186
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...
186
Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

223
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...
223
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

885
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
885

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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 extrapulmonar: un problema de salud pública.

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Extrapulmonary tuberculosis affects organs outside the lungs. In Mexico, it

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Area of Science:

  • Infectious Diseases
  • Microbiology

Background:

  • Extrapulmonary tuberculosis (TB) involves tissues and organs beyond the lung parenchyma.
  • Mexico ranks third in Latin America for both pulmonary and extrapulmonary TB incidence.
  • Accurate diagnosis of extrapulmonary TB is crucial for effective treatment and public health.

Purpose of the Study:

  • To highlight the diagnostic challenges and importance of extrapulmonary tuberculosis.
  • To emphasize the role of culture methods in diagnosing extrapulmonary TB in Mexico.

Main Methods:

  • Diagnosis is based on clinical findings confirmed by bacteriological studies.
  • Culture methods are employed for species identification and drug susceptibility testing.

Main Results:

  • Culture methods remain the gold standard for diagnosing extrapulmonary tuberculosis.
  • These methods enable precise identification of Mycobacterium tuberculosis and its resistance patterns.

Conclusions:

  • Bacteriological confirmation, particularly through culture, is essential for diagnosing extrapulmonary TB.
  • Continued reliance on culture methods is vital for guiding treatment strategies in high-incidence regions like Mexico.