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Related Concept Videos

Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

296
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...
296
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 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 III01:31

Pulmonary Tuberculosis III

409
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:
409
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

186
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...
186
Acute Pharyngitis01:30

Acute Pharyngitis

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Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
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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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Primary nasopharyngeal tuberculosis.

Rasads Misirovs1,2, Lisa Johnston3, Richard Green4

  • 1Scottish Centre for Respiratory Research, University of Dundee, Dundee, UK rasads.misirovs@nhs.scot.

BMJ Case Reports
|January 3, 2023
PubMed
Summary
This summary is machine-generated.

This case study highlights a rare instance of primary nasopharyngeal tuberculosis, a condition typically affecting the lungs. Early diagnosis and a multidisciplinary approach led to successful treatment and recovery.

Keywords:
Ear, nose and throat/otolaryngologyPathologyRadiologyTB and other respiratory infectionsTuberculosis

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Area of Science:

  • Otorhinolaryngology
  • Infectious Diseases
  • Pathology

Background:

  • Tuberculosis (TB) commonly affects the lungs, but can manifest in any organ.
  • Primary nasopharyngeal tuberculosis is an exceptionally rare presentation of the disease.

Observation:

  • A patient presented with intermittent neck and throat discomfort, with no signs of cervical lymphadenopathy or pulmonary involvement.
  • Nasopharyngeal biopsies were essential to rule out malignancy and confirm tuberculosis.

Findings:

  • The diagnosis of primary nasopharyngeal tuberculosis was established through histopathological examination.
  • The patient received a 6-month course of antibiotic treatment.

Implications:

  • This case underscores the importance of considering tuberculosis in the differential diagnosis of unexplained neck and throat symptoms.
  • A multidisciplinary team approach is vital for diagnosing and managing rare presentations of tuberculosis.