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Related Concept Videos

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...
Tuberculosis01:23

Tuberculosis

Tuberculosis (TB) remains a significant global health concern, primarily targeting the lungs and spreading through airborne transmission. Infection begins when aerosolized droplet nuclei, expelled by an individual with active TB, are inhaled by another person. These microscopic particles carry Mycobacterium tuberculosis, the causative agent of TB. Upon reaching the alveoli, the bacilli are engulfed by alveolar macrophages. However, due to their specialized lipid-rich cell wall, these pathogens...
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 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 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...

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Updated: Jun 15, 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

Is spinal tuberculosis contagious?

Patricia Schirmer1, Cybèle A Renault, Mark Holodniy

  • 1VA Palo Alto Health Care System, Palo Alto, CA 94304, USA. pschirme@stanford.edu

International Journal of Infectious Diseases : IJID : Official Publication of the International Society for Infectious Diseases
|February 26, 2010
PubMed
Summary
This summary is machine-generated.

Spinal tuberculosis (Pott's disease) can coexist with active pulmonary tuberculosis, even without typical symptoms or chest X-ray findings. This highlights the importance of considering pulmonary involvement in extrapulmonary tuberculosis cases.

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Diagnosis and Surgical Treatment of Human Brucellar Spondylodiscitis

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Area of Science:

  • Infectious Diseases
  • Pulmonology
  • Orthopedics

Background:

  • Pulmonary tuberculosis is well-documented for its public health impact.
  • The infectiousness of extrapulmonary tuberculosis, such as spinal tuberculosis (Pott's disease), is less understood.
  • Spinal tuberculosis requires careful consideration for potential co-existing pulmonary disease.

Observation:

  • A case of spinal tuberculosis with concurrent active pulmonary tuberculosis is presented.
  • The patient exhibited no chest radiographic abnormalities or symptoms suggestive of pulmonary involvement.
  • This case underscores the potential for occult pulmonary tuberculosis.

Findings:

  • Concomitant spinal and pulmonary tuberculosis can occur without overt respiratory signs.
  • Diagnostic challenges exist in identifying pulmonary tuberculosis in patients with spinal tuberculosis.
  • Literature review on the infectiousness of combined spinal and pulmonary tuberculosis is discussed.

Implications:

  • Clinicians should maintain a high index of suspicion for pulmonary tuberculosis in patients diagnosed with spinal tuberculosis.
  • Further research is needed to fully elucidate the infectiousness of extrapulmonary tuberculosis.
  • Integrated diagnostic approaches may improve patient outcomes and public health surveillance.