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Related Concept Videos

Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

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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.
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...
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Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

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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
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...
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Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

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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.
The first classification is based on the development of the disease, and it includes the following categories:
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Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

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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.
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...
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Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

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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.
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...
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[Pseudotumoral ocular tuberculosis: about 2 cases].

Incaf Elboukhani1, Asmaa Siati1, Issam Errachiq1

  • 1Service d'Ophtalmologie Adulte, Hôpital 20 Août 1953, CHU Ibn rochd, Université Hassan II de Casablanca, Maroc.

The Pan African Medical Journal
|September 3, 2020
PubMed
Summary

Ocular tuberculosis can present as pseudotumoral masses, affecting all eye layers and potentially causing vision loss. Early antibacillary treatment led to favorable outcomes in two reported cases of ocular tuberculosis.

Keywords:
Ocular tuberculosisanti-TB treatmentciliary bodymycobacterium tuberculosispseudotumor

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Area of Science:

  • Ophthalmology
  • Infectious Diseases
  • Pathology

Background:

  • Tuberculosis (TB) can manifest in the eye, presenting diverse and non-specific symptoms.
  • Ocular TB can affect any tunic of the eye, leading to severe visual impairment if untreated.

Observation:

  • Two cases of pseudotumoral ocular tuberculosis are presented.
  • Case 1 involved spontaneous eyeball rupture with a large, suppurative mass.
  • Case 2 featured a ciliary body granuloma resembling melanoma.

Findings:

  • Both patients received antibacillary treatment.
  • Favorable outcomes were observed in both cases following treatment.
  • The clinical presentations mimicked other serious ocular conditions.

Implications:

  • Pseudotumoral presentations of ocular TB require prompt diagnosis and treatment.
  • Early intervention with antibacillary therapy is crucial for preserving vision.
  • Understanding these rare manifestations aids in managing ocular tuberculosis effectively.