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Related Concept Videos

Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

302
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

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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:
414
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

315
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...
315
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

188
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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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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Nasopharyngeal tuberculosis: A case report.

Yang Yang1, Yuan Fang2, GuoNing Yang1

  • 1Department of Otorhinolaryngology Head and Neck Surgery, Baoshan People's Hospital, Baoshan 678000, Yunnan Province, China.

Open Life Sciences
|September 5, 2022
PubMed
Summary
This summary is machine-generated.

Nasopharyngeal tuberculosis is a rare condition with unusual symptoms. Early differentiation from other nasopharyngeal conditions through biopsy is crucial for accurate diagnosis and treatment.

Keywords:
histopathologynasopharynxsore throattuberculosis

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Area of Science:

  • Infectious Diseases
  • Otolaryngology
  • Pathology

Background:

  • Nasopharyngeal tuberculosis (NPTB) is an exceptionally rare manifestation of tuberculosis, even in endemic regions.
  • This case highlights the diagnostic challenges posed by NPTB due to its low incidence and atypical presentation.

Observation:

  • A 29-year-old male presented with a two-month history of sore throat, nasal congestion, dysphagia, and low-grade fever.
  • Nasopharyngoscopy revealed thickened mucosa with purulent secretions, and CT scans showed mucosal thickening in the nasopharynx.
  • Histopathological examination confirmed nasopharyngeal tuberculosis granuloma.

Findings:

  • The study reports a rare case of nasopharyngeal tuberculosis.
  • Histopathology confirmed the diagnosis of tuberculosis granuloma in the nasopharynx.

Implications:

  • NPTB presents with atypical symptoms, necessitating differentiation from other nasopharyngeal pathologies like autoimmune diseases and tumors.
  • Prompt histopathological examination of nasopharyngeal lesions is essential for accurate diagnosis and appropriate management of NPTB.