Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

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 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 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...
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...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Ultra-low Frequency Neuromodulation and Traditional SCS Alter Thalamic Firing Patterns in a Rat Neuropathic Pain Model.

Neuromodulation : journal of the International Neuromodulation Society·2026
Same author

Compliance of uncooperative pediatric patients during ocular prosthesis fabrication with and without Midazolam conscious sedation: a pilot randomized control trial.

Orbit (Amsterdam, Netherlands)·2026
Same author

Molecular epidemiology of Acanthamoeba in human infections and environmental reservoirs in India.

The Indian journal of medical research·2026
Same author

Immunohistochemical Detection of Galectin-1 in Classical Hodgkin Lymphoma and its Correlation with Epstein-Barr Virus LMP-1 Expression and Other Clinicopathological Features.

Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion·2026
Same author

Bevacizumab added to conventional induction chemotherapy for children with high risk neuroblastoma (BRAVEN trial).

Discover oncology·2026
Same author

Quantitative fibrinogen disorders: A retrospective study from a tertiary care centre in India.

The Indian journal of medical research·2026

Related Experiment Video

Updated: May 22, 2026

Diagnosing Pulmonary Tuberculosis with the Xpert MTB/RIF Test
08:10

Diagnosing Pulmonary Tuberculosis with the Xpert MTB/RIF Test

Published on: April 9, 2012

Cutaneous tuberculosis: a diagnostic dilemma--laboratory inputs.

Virendra N Sehgal1, Prashant Verma, Sambit N Bhattacharya

  • 1Dermato-Venereology (Skin/VD) Centre, Sehgal Nursing Home, Panchwati, Delhi, India. drsehgal@ndf.vsnl.net.in

Skinmed
|May 2, 2012
PubMed
Summary

Bacterial cultures remain the primary method for diagnosing skin tuberculosis, but face limitations. This review examines culture results and interpretation for practical clinical application.

Related Experiment Videos

Last Updated: May 22, 2026

Diagnosing Pulmonary Tuberculosis with the Xpert MTB/RIF Test
08:10

Diagnosing Pulmonary Tuberculosis with the Xpert MTB/RIF Test

Published on: April 9, 2012

Area of Science:

  • Microbiology
  • Dermatology
  • Infectious Diseases

Background:

  • Bacterial cultures are the established gold standard for diagnosing cutaneous tuberculosis.
  • Despite advancements in diagnostic technologies, challenges persist in routine clinical practice.

Purpose of the Study:

  • To review the results and interpretation of bacterial cultures for cutaneous tuberculosis.
  • To assess the utility of conventional and innovative diagnostic methods in daily practice.

Main Methods:

  • Review of existing literature and clinical guidelines on cutaneous tuberculosis diagnostics.
  • Analysis of bacterial culture techniques and interpretation criteria.
  • Comparison of bacterial cultures with interferon gamma release assays, ELISA, molecular diagnostics, skin tests, and microscopy.

Main Results:

  • Bacterial cultures, while standard, present limitations in sensitivity and turnaround time.
  • Innovative methods like interferon gamma release assays and molecular diagnostics offer complementary or alternative approaches.
  • Microscopic pathology and conventional skin tests remain relevant in specific contexts.

Conclusions:

  • Optimizing the use of bacterial cultures requires careful interpretation of results.
  • Integrating multiple diagnostic modalities can improve the accuracy and efficiency of cutaneous tuberculosis diagnosis.
  • Further research may refine the role of each diagnostic tool in clinical algorithms.