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Related Concept Videos

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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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

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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.
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Pulmonary Tuberculosis IV01:26

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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.
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Pulmonary Tuberculosis V01:28

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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.
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Other Pulmonary Disorders01:17

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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.
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Related Experiment Video

Updated: Apr 26, 2026

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
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Maxillary sinusitis with pulmonary tuberculosis.

Rashmi Upadhyay1, Ved Prakash1, Abhishek Bahadur Singh2

  • 1Department of Pulmonary Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India.

BMJ Case Reports
|August 3, 2014
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Summary
This summary is machine-generated.

Nasal sinus tuberculosis is rare but re-emerging, especially with HIV. This case highlights a middle-aged man with a nasal cavity lesion initially diagnosed after maxillary sinus tuberculosis was identified.

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Area of Science:

  • Otolaryngology
  • Infectious Diseases
  • Pulmonology

Background:

  • Tubercular infection of the nasal cavity is historically uncommon, further reduced by antibiotic availability.
  • While rare, tuberculosis affecting paranasal sinuses, nasopharynx, and larynx has been documented.
  • The rising incidence of Human Immunodeficiency Virus (HIV) is linked to the resurgence of these uncommon tuberculous infections.

Observation:

  • A middle-aged male patient presented with a nasal cavity lesion.
  • The patient was also diagnosed with pulmonary tuberculosis.
  • The nasal cavity lesion was discovered subsequent to the diagnosis of maxillary sinus tuberculosis.

Findings:

  • Maxillary sinus tuberculosis was diagnosed in a middle-aged male patient.
  • The patient presented with a concurrent nasal cavity lesion.
  • Pulmonary tuberculosis was identified in conjunction with the sinus and nasal findings.

Implications:

  • This case underscores the importance of considering tuberculosis in the differential diagnosis of nasal cavity lesions, particularly in the context of HIV.
  • Early diagnosis and treatment of sinonasal tuberculosis are crucial for patient outcomes.
  • The re-emergence of rare tuberculous infections necessitates increased awareness among clinicians.