Related Experiment Video
Updated: Jun 24, 2025
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
18.8K
Factors Associated With Extrapulmonary Tuberculosis in Southeastern Mexico: A Case-Control Study.
Jorge Fernando Luna-Hernández1, María Del Pilar Ramírez-Díaz1, Abel Eduardo Zavala2
1Biological and Health Sciences, University of the Isthmus, Juchitán, MEX.
Cureus
|June 6, 2024
Summary
Extrapulmonary tuberculosis (EPTB) is more common in younger women, indigenous populations, and those in urban areas. Factors like HIV/AIDS, adenopathy, and dyspnea increase EPTB risk, aiding early diagnosis and prevention.
Area of Science:
- Epidemiology
- Infectious Diseases
- Public Health
Background:
- Extrapulmonary tuberculosis (EPTB) affects any organ and poses diagnostic challenges.
- Increased clinical awareness is vital due to severe sequelae and diagnostic barriers.
Purpose of the Study:
- To identify factors associated with EPTB in Oaxaca, Mexico.
- To improve early detection and prevention strategies for EPTB.
Main Methods:
- Unpaired case-control study comparing EPTB+ cases with pulmonary tuberculosis (PTB+) controls.
- Sociodemographic, clinical, and microbiological data were collected.
- Logistic regression analysis was used to determine odds ratios (OR).
Main Results:
- 75 EPTB+ cases and 300 PTB+ controls were analyzed.
- Age <40 years, female sex, urban residence, and HIV/AIDS comorbidity were associated with EPTB.
- Clinical signs like dyspnea and adenopathy were also positively associated with EPTB.
Conclusions:
- Findings support targeted screening for EPTB, focusing on high-risk groups.
- Identifying women under 40, HIV/AIDS patients, and urban residents can enhance EPTB prevention.
- Presence of adenopathy and dyspnea are key clinical indicators for EPTB screening.
Related Concept Videos
01:31Pulmonary Tuberculosis III
322
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:
The first classification is based on the development of the disease, and it includes the following categories:
322
01:26Pulmonary Tuberculosis IV
134
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...
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...
134
01:29Pulmonary Tuberculosis I
231
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...
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...
231
01:28Pulmonary Tuberculosis II
217
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...
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...
217
01:28Pulmonary Tuberculosis V
177
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...
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...
177