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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 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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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:
531
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

421
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 V01:28

Pulmonary Tuberculosis V

269
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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Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

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Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
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Tuberculous Hypertrophic Pachymeningitis.

Nikhil L Cordeiro1, Sushilkumar S Gupta2, Anubhav Kanwar3

  • 1Cardiology, Maimonides Medical Center, Brooklyn, USA.

Cureus
|September 13, 2021
PubMed
Summary
This summary is machine-generated.

Tuberculous pachymeningitis, a rare condition causing dural thickening, can present with chronic headaches and neurological deficits. Early diagnosis and antitubercular treatment lead to significant symptom improvement and MRI resolution.

Keywords:
brain awarenesscranialduraduralenhancementhypertrophicpachymeningitisthickeningtuberculosis

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Area of Science:

  • Neurology
  • Infectious Diseases
  • Radiology

Background:

  • Tuberculous pachymeningitis is an uncommon manifestation of tuberculosis affecting the dura mater.
  • It often presents with nonspecific symptoms like chronic headaches and focal neurological deficits.

Observation:

  • A 62-year-old male presented with chronic headaches, progressive vision and hearing loss, and dysphagia.
  • Magnetic resonance imaging (MRI) revealed dural thickening.
  • Cerebrospinal fluid analysis showed lymphocytic pleocytosis with elevated protein.

Findings:

  • Dural biopsy confirmed necrotizing granulomas with Langhans giant cells, indicative of tuberculosis.
  • The patient demonstrated a positive clinical response to antitubercular therapy and steroids.
  • Follow-up MRI at 24 months showed near-complete resolution of meningeal enhancement.

Implications:

  • This case highlights the importance of considering tuberculosis in the differential diagnosis of pachymeningitis, even in non-endemic areas.
  • Prompt diagnosis and treatment of tuberculous pachymeningitis can lead to favorable neurological outcomes.
  • Antitubercular treatment combined with steroids is an effective management strategy for this rare condition.