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Related Concept Videos

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 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...
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

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: May 10, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
10:04

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates

Published on: September 5, 2017

Bone tuberculosis: a case report on child.

Fabiana Cristina Fulco Santos1, André Luiz Alves do Nascimento, Laís Ariane de Siqueira Lira

  • 1Laboratório de Imunoepidemilogia, Departamento de Imunologia, Centro de Pesquisas Aggeu Magalhães, Fundação Oswaldo Cruz, Recife, PE.

Revista Da Sociedade Brasileira De Medicina Tropical
|June 7, 2013
PubMed
Summary

Tuberculous spondylitis, a spinal infection caused by Mycobacterium tuberculosis, was diagnosed in a 12-year-old child presenting with chronic back pain and deformity. Early diagnosis through imaging and molecular testing facilitated prompt initiation of specific therapy.

Related Experiment Videos

Last Updated: May 10, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
10:04

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates

Published on: September 5, 2017

Area of Science:

  • Pediatric infectious diseases
  • Orthopedic surgery
  • Radiology

Background:

  • Tuberculous spondylitis is a rare but serious infection affecting the spine.
  • Early diagnosis is crucial for effective treatment and preventing complications.

Observation:

  • A 12-year-old child presented with a two-year history of lower thoracic pain and deformity.
  • Radiography and MRI revealed vertebral damage in the T9-T10 and T11-T12 regions.
  • Polymerase chain reaction (PCR) testing was positive, and vertebral biopsy culture confirmed Mycobacterium tuberculosis.

Findings:

  • The diagnostic process integrated clinical, epidemiological, and laboratory findings.
  • Molecular testing (PCR) provided rapid identification of Mycobacterium tuberculosis.
  • Histopathological confirmation via vertebral biopsy culture solidified the diagnosis.

Implications:

  • This case highlights the importance of considering tuberculous spondylitis in pediatric patients with chronic spinal symptoms.
  • Integrated diagnostic approaches, including advanced imaging and molecular techniques, are vital for timely diagnosis.
  • Prompt treatment initiation based on confirmed diagnosis can lead to favorable outcomes in pediatric spinal tuberculosis.