Related Experiment Video
Updated: Apr 9, 2026

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
Challenges in childhood tuberculosis
S Swaminathan1, G Ramachandran1
1National Institute for Research in Tuberculosis, Chennai, India.
Abstract:
While tuberculosis (TB) typically causes respiratory disease in adults, the spectrum of disease is different in children, ranging from paucibacillary lymphadenitis or limited intrathoracic disease to severe disseminated disease. Diagnosing pediatric TB and monitoring treatment response is challenging, as collecting respiratory specimens is difficult in children and disease may be extrapulmonary. While basic principles of treatment are similar to adults, developmental differences in pharmacokinetics and pharmacodynamics require that drug dosages in children be adjusted for body weight and age.
More Related Videos
Related Concept Videos
Pulmonary Tuberculosis I
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 V
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...
Pulmonary Tuberculosis IV
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 II
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 III
The first classification is based on the development of the disease, and it includes the following categories:
Other Pulmonary Disorders

