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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 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 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...
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...
Pneumonia I: Introduction01:30

Pneumonia I: Introduction

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...

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Related Experiment Video

Updated: May 17, 2026

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
03:47

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients

Published on: October 25, 2024

Posterior oro-pharyngeal wall tuberculosis.

Madhuri1, Chander Mohan, M L Sharma

  • 1Deptt, of ENT, Deen Dyal Upadhyay Hospital, 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 study details a rare case of secondary pharyngeal tuberculosis in a 40-year-old male. Early antitubercular therapy led to significant improvement, highlighting the importance of considering tuberculosis in unusual presentations.

Related Experiment Videos

Last Updated: May 17, 2026

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
03:47

A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients

Published on: October 25, 2024

Area of Science:

  • Otolaryngology
  • Infectious Diseases
  • Pulmonology

Background:

  • Pharyngeal tuberculosis is uncommon, with the pharynx rarely manifesting clinically significant tuberculosis.
  • Secondary tuberculosis can affect various sites, but oropharyngeal involvement is exceptionally rare.

Purpose of the Study:

  • To report a rare case of secondary oropharyngeal tuberculosis.
  • To describe the clinical presentation, diagnostic findings, and treatment outcome of this unusual condition.

Main Methods:

  • Case report of a 40-year-old male patient.
  • Clinical examination, laboratory investigations (including ESR), and chest X-ray.
  • Initiation of antitubercular therapy.

Main Results:

  • The patient presented with a tender, bleeding ulceroproliferative lesion of the oropharynx extending to the nasopharynx and laryngopharynx.
  • No cervical lymphadenopathy was observed; routine investigations were normal except for elevated ESR.
  • Chest X-ray showed bilateral apical lesions consistent with tuberculosis.

Conclusions:

  • Secondary oropharyngeal tuberculosis is a rare but plausible diagnosis in patients with suggestive lesions and pulmonary tuberculosis.
  • Prompt antitubercular therapy is effective in managing this condition, leading to clinical improvement.