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Related Concept Videos

Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

303
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...
303
Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

227
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...
227
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

190
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...
190
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

315
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...
315
Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

414
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:
414
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

899
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
899

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Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
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Tuberculosis in pregnancy.

Shuk Yi Annie Hui1, Terence T Lao1

  • 1Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong SAR, China.

Best Practice & Research. Clinical Obstetrics & Gynaecology
|August 24, 2022
PubMed
Summary
This summary is machine-generated.

Restoring tuberculosis (TB) services is crucial post-COVID-19. Screening pregnant individuals for TB offers a vital opportunity for early diagnosis and treatment, improving maternal and infant outcomes.

Keywords:
Anti-tuberculous drugsDiagnostic testsEPTBHIVPregnancyTuberculosis

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Area of Science:

  • Public Health
  • Infectious Diseases
  • Maternal Health

Background:

  • The COVID-19 pandemic has significantly hindered progress in the global End Tuberculosis (TB) Strategy, necessitating urgent service restoration.
  • Pregnancy presents a critical window for TB screening and management, essential for TB eradication efforts and reducing maternal and neonatal complications.

Purpose of the Study:

  • To highlight the importance of integrating TB screening and management into antenatal care.
  • To discuss the safety and efficacy of TB diagnostics and treatments during pregnancy.
  • To address challenges in managing complex TB cases during pregnancy, including extrapulmonary TB, drug-resistant TB, and HIV co-infection.

Main Methods:

  • Review of current literature and guidelines on TB management in pregnancy.
  • Discussion of advancements in rapid molecular diagnostic assays for TB.
  • Analysis of the safety profile of first-line anti-TB drugs in pregnant individuals.

Main Results:

  • Rapid molecular assays have expedited the diagnosis of active TB disease.
  • First-line anti-TB medications are considered safe for use during pregnancy.
  • Puerperium increases susceptibility to active TB disease, making management during this period critical.

Conclusions:

  • Integrating TB services into antenatal care is essential for improving maternal and child health outcomes and advancing TB eradication.
  • While active TB treatment is safe, the management of latent TB infection (LTBI) during pregnancy requires careful consideration.
  • Complex cases involving Extrapulmonary TB (EPTB), multidrug-resistant TB (MDR-TB), and HIV co-infection necessitate multidisciplinary expert input for optimal patient care.