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Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
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Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
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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.
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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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Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
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Related Experiment Video

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Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting
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Navigation bronchoscopy: A new tool for pulmonary infections.

Syed Faaz Ashraf1, Kelvin K W Lau1

  • 1Department of Thoracic Surgery, Barts Thorax Centre, St Bartholomew's Hospital, West Smithfield, London EC1A 7BE, UK.

Medical Mycology
|July 12, 2019
PubMed
Summary

Electromagnetic navigation bronchoscopy (ENB) improves diagnosis of lung infections, especially peripheral lesions. This technique enhances tissue sampling for accurate characterization and treatment of pulmonary infections.

Keywords:
Cavitating lesionCone beam CTGuided bronchoscopyHybrid theatreNavigation Bronchoscopy

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Area of Science:

  • Pulmonology
  • Interventional Pulmonology
  • Infectious Diseases

Background:

  • Lung infections frequently present as nodules, masses, or cavities, necessitating accurate diagnosis.
  • Conventional bronchoscopy has limitations in diagnosing small, peripheral lung lesions.
  • Safe and effective tissue sampling is crucial for differentiating infectious from malignant causes and guiding treatment.

Purpose of the Study:

  • To review the role and applications of electromagnetic navigation bronchoscopy (ENB) in diagnosing and managing pulmonary infections.
  • To explore ENB's diagnostic yield for peripheral lung lesions, particularly in infectious etiologies.
  • To discuss ENB's potential in delivering local therapy for lung infections.

Main Methods:

  • Review of existing literature on electromagnetic navigation bronchoscopy (ENB) in the context of pulmonary infections.
  • Comparison of ENB with conventional bronchoscopy and other tissue sampling methods.
  • Analysis of ENB's utility in diagnosing specific infections like fungal and mycobacterial diseases.

Main Results:

  • Electromagnetic navigation bronchoscopy (ENB) significantly enhances the diagnostic yield for peripheral lung lesions compared to conventional methods.
  • ENB offers a safer alternative to percutaneous or surgical biopsies, minimizing complications.
  • ENB shows particular value in diagnosing fungal and mycobacterial infections and managing cavitating lesions.

Conclusions:

  • Electromagnetic navigation bronchoscopy (ENB) is a valuable tool for diagnosing peripheral lung lesions, including those caused by infections.
  • ENB improves diagnostic accuracy and safety in managing pulmonary infections.
  • Further exploration of ENB's therapeutic applications in lung infections is warranted.