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Related Concept Videos

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 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 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 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...
Microbiota of the Respiratory Tract01:29

Microbiota of the Respiratory Tract

The human respiratory tract, comprising the upper and lower segments, serves as a critical interface with the external environment. The upper respiratory tract (URT)—including the nostrils, sinuses, pharynx, and oropharynx—is heavily colonized by microbes, while the lower respiratory tract (LRT), composed of the larynx, trachea, bronchi, and lungs, was long thought to be sterile. However, recent molecular studies have revealed that the lungs are not devoid of microbes but act more like...

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Related Experiment Videos

Primary nasal Tuberculosis - A case report.

Mohan Kameswaran1, R S Anand Kumar, Sathiya Murali

  • 1Madras ENT Research Foundation, No. 1, 1st Cross street, Off 2nd Main Road, Raja Annamalaipuram, Chennai 600 028 India.

Indian Journal of Otolaryngology and Head and Neck Surgery : Official Publication of the Association of Otolaryngologists of India
|November 3, 2012
PubMed
Summary
This summary is machine-generated.

Nasal tuberculosis is a rare but re-emerging health concern. Early diagnosis and antituberculous therapy are crucial for successful treatment of this chronic nasal granuloma.

Keywords:
Polymerase Chain Reaction & Anti-Tuberculous TherapyPrimary Nasal Tuberculosis

Related Experiment Videos

Area of Science:

  • Otolaryngology
  • Infectious Diseases
  • Microbiology

Background:

  • Tuberculosis (TB) has re-emerged globally, affecting both pulmonary and extrapulmonary sites.
  • Nasal tuberculosis, though rare, can present as primary or secondary to other forms of TB or lupus.
  • It should be considered in the differential diagnosis of chronic nasal granulomas.

Purpose of the Study:

  • To report a case of primary nasal tuberculosis in an adult female.
  • To highlight the importance of considering nasal TB in chronic nasal conditions.
  • To emphasize the role of diagnostic methods and treatment in managing this rare entity.

Main Methods:

  • Diagnosis was established through smear studies, histopathology, culture, and polymerase chain reaction (PCR).
  • Clinical presentation included a polypoidal lesion in the nasal cavity.
  • Treatment involved standard antituberculous therapy.

Main Results:

  • The patient presented with a polypoidal nasal lesion.
  • Diagnostic tests confirmed primary nasal tuberculosis.
  • The patient responded successfully to antituberculous therapy and achieved disease-free status.

Conclusions:

  • Nasal tuberculosis is a rare clinical entity that requires consideration in chronic nasal granulomas.
  • Prompt diagnosis using microbiological and histopathological methods is essential.
  • Antituberculous therapy is effective, leading to successful outcomes and disease eradication.