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Related Concept Videos

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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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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Mode of...
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Pulmonary Tuberculosis IV01:26

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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.
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Pulmonary Tuberculosis III01:31

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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.
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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.
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In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
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Ocular Tuberculosis.

Daniel M Albert1, Meisha L Raven1

  • 1Department of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792.

Microbiology Spectrum
|November 14, 2016
PubMed
Summary
This summary is machine-generated.

Ocular tuberculosis, an eye infection from mycobacteria, presents diversely. Early diagnosis of this extrapulmonary tuberculosis is crucial for prompt treatment and preventing vision loss.

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Area of Science:

  • Ophthalmology
  • Infectious Diseases
  • Public Health

Background:

  • Ocular tuberculosis (TB) is an extrapulmonary manifestation of mycobacterial infection.
  • The incidence of ocular TB varies significantly based on diagnostic criteria and population.
  • While pulmonary TB affects 80% of patients, 20% experience involvement in other organs, including the eye.

Purpose of the Study:

  • To highlight the importance of considering ocular tuberculosis in differential diagnoses.
  • To emphasize that ocular TB can mimic more common causes of ocular inflammation.
  • To underscore the necessity of prompt recognition for timely antituberculosis therapy initiation.

Main Methods:

  • Review of clinical presentations and diagnostic considerations for ocular tuberculosis.
  • Analysis of the variability in reported incidence and influencing factors.
  • Emphasis on clinical signs and symptoms indicative of ocular TB.

Main Results:

  • Ocular tuberculosis presents with variable clinical manifestations.
  • Diagnostic criteria and population sampling influence reported incidence rates.
  • Ocular TB symptoms can resemble those of more frequent ocular inflammatory conditions.

Conclusions:

  • Physicians must include ocular tuberculosis in their differential diagnoses.
  • Early identification of ocular TB signs and symptoms is critical.
  • Prompt treatment initiation for ocular tuberculosis improves patient outcomes.