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Related Concept Videos

Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

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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...
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Pulmonary Tuberculosis V01:28

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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...
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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:
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Pulmonary Tuberculosis II01:28

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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.
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Methods of Classification and Identification01:28

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Bacterial identification relies on a diverse array of techniques to classify and understand microorganisms, each tailored to uncover specific characteristics. Traditional morphological approaches, while still valuable, are limited for closely related or structurally simple organisms. Modern methods integrate biochemical, serological, genetic, and advanced molecular tools to achieve greater accuracy.Morphological and Biochemical TechniquesMorphological characteristics, such as cell shape and...
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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
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The MODS method for diagnosis of tuberculosis and multidrug resistant tuberculosis
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RECENT ADVANCES IN TUBERCULOSIS DIAGNOSTIC TECHNIQUES.

P K Menon1, K Kapila2, V C Ohri3

  • 1Reader, Department of Microbiology, Armed Forces Medical College, Pune 411 040.

Medical Journal, Armed Forces India
|August 10, 2017
PubMed
Summary
This summary is machine-generated.

Tuberculosis diagnosis is evolving. This review covers current and developing methods, including molecular techniques, for early detection, speciation, and antibiotic sensitivity testing of tuberculosis.

Keywords:
DiagnosisMycobacterium tuberculosis

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Area of Science:

  • Microbiology
  • Infectious Diseases
  • Medical Diagnostics

Background:

  • Tuberculosis (TB) is a significant global health concern, re-emerging as a major cause of illness and death.
  • Effective diagnostic strategies are crucial for controlling TB transmission and improving patient outcomes.

Purpose of the Study:

  • To review current diagnostic methods for tuberculosis.
  • To discuss the applicability and advancements in TB diagnostics.
  • To highlight emerging strategies for early diagnosis, speciation, and antibiotic sensitivity testing.

Main Methods:

  • Review of established diagnostic techniques including fluorescent staining and modified culture methods.
  • Discussion of antigen detection and Enzyme-Linked Immunosorbent Assay (ELISA) based assays.
  • Exploration of recent advances in molecular diagnostic techniques.

Main Results:

  • Current diagnostic approaches encompass a range of methods from traditional staining to advanced molecular assays.
  • Emerging strategies focus on rapid and accurate early diagnosis, pathogen identification (speciation), and antibiotic susceptibility profiling.
  • Developments at Armed Forces Medical College are contributing to improved TB diagnostics.

Conclusions:

  • A comprehensive approach integrating various diagnostic tools is essential for effective tuberculosis management.
  • Ongoing research and development in molecular diagnostics promise enhanced capabilities for TB detection and characterization.
  • Future strategies aim for earlier, more precise, and comprehensive tuberculosis diagnosis and monitoring.