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Related Concept Videos

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 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.
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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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Imaging Studies for Cardiovascular System III: X-Ray01:20

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The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
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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.
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Imaging Mycobacterium tuberculosis in Mice with Reporter Enzyme Fluorescence
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Published on: February 26, 2018

Extrapulmonary tuberculosis: imaging features beyond the chest.

Kelly A Maclean1, Annalisa K Becker, Silvia D Chang

  • 1Radiology Residency Program, University of British Columbia, Vancouver, British Columbia, Canada.

Canadian Association of Radiologists Journal = Journal L'Association Canadienne Des Radiologistes
|December 27, 2012
PubMed
Summary
This summary is machine-generated.

This review highlights imaging findings for extrapulmonary tuberculosis, which affects various organs. Early radiologist suspicion is crucial for diagnosing this challenging condition, especially in at-risk individuals.

Keywords:
Computed tomographyExtrapulmonary tuberculosisMagnetic resonance imagingRadiographyTuberculosis

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Published on: September 5, 2017

Area of Science:

  • Radiology
  • Infectious Diseases
  • Medical Imaging

Background:

  • Tuberculosis (TB) commonly affects the lungs but can manifest in extrapulmonary sites.
  • Extrapulmonary TB poses diagnostic challenges due to varied presentations.
  • High-risk populations often present with atypical TB manifestations.

Purpose of the Study:

  • To review and illustrate the diverse imaging findings of extrapulmonary tuberculosis.
  • To cover manifestations in cardiac, central nervous system, head and neck, musculoskeletal, abdominal, genitourinary, and breast sites.
  • To emphasize the importance of recognizing these varied presentations in radiological practice.

Main Methods:

  • Pictorial review of imaging studies.
  • Discussion of radiologic findings across multiple organ systems.
  • Case examples illustrating extrapulmonary TB manifestations.

Main Results:

  • Extrapulmonary TB demonstrates a wide spectrum of imaging appearances.
  • Specific imaging patterns are associated with involvement of different organs.
  • Radiologists must maintain a high index of suspicion for accurate diagnosis.

Conclusions:

  • Recognizing diverse extrapulmonary TB imaging findings is essential for diagnosis.
  • Radiologic interpretation requires awareness of TB's potential beyond the lungs.
  • Prompt diagnosis through imaging aids in timely management of extrapulmonary TB.