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 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 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...
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...

You might also read

Related Articles

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

Sort by
Same author

Perinevoid Alopecia and Concentric Regrowth: Two Atypical Patterns of Alopecia Areata.

International journal of trichology·2025
Same author

Fixed Drug Eruption due to Chlorpheniramine: Case Report.

Contact dermatitis·2024
Same author

The interaction between liver cirrhosis, infection by Streptococcus bovis, and colon cancer.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology·2023
Same author

Species and biotypes of Streptococcus bovis causing infective endocarditis.

Enfermedades infecciosas y microbiologia clinica (English ed.)·2023
Same author

Injection site reaction with subcutaneous methotrexate.

Dermatologic therapy·2022
Same author

Long-Term Carbapenems Antimicrobial Stewardship Program.

Antibiotics (Basel, Switzerland)·2020

Related Experiment Video

Updated: Jul 6, 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

[Cutaneous tuberculosis: a 15-year descriptive study].

José Francisco García-Rodríguez1, Benigno Monteagudo-Sánchez, Ana Mariño-Callejo

  • 1Servicio de Medicina Interna, Unidad de Enfermedades Infecciosas, Complejo Hospitalario Arquitecto Marcide-Novoa Santos, Ferrol, España. jfgarciar@medynet.com

Enfermedades Infecciosas Y Microbiologia Clinica
|April 3, 2008
PubMed
Summary
This summary is machine-generated.

Cutaneous tuberculosis is uncommon, affecting 4.8% of patients, and is more prevalent in women. True cutaneous tuberculosis, like scrofuloderma, often involves other organs and has higher diagnostic yields than tuberculids.

Related Experiment Videos

Last Updated: Jul 6, 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:

  • Dermatology
  • Infectious Diseases
  • Public Health

Context:

  • Cutaneous tuberculosis (CTB) incidence has increased.
  • Understanding CTB's clinical and epidemiological profile is crucial for effective management.
  • This study focuses on the Ferrol Healthcare Area in Spain.

Purpose:

  • To determine the clinical and epidemiological characteristics of cutaneous tuberculosis.
  • To differentiate between true cutaneous tuberculosis and tuberculids.
  • To analyze the diagnostic yield and patient demographics.

Summary:

  • A descriptive analysis of 1139 tuberculosis cases (1991-2005) identified 55 CTB cases (4.8%).
  • CTB predominantly affected women (70.9%) with a mean age of 44.1 years.
  • True CTB (26 cases) was mainly scrofuloderma, while tuberculids (29 cases) often involved erythema nodosum and lower extremities.

Impact:

  • CTB is uncommon, affecting women more frequently and often co-occurring with systemic tuberculosis.
  • Scrofuloderma is the most common form of true CTB.
  • Diagnostic methods like biopsy and culture show higher yields in true CTB cases.