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Related Concept Videos

Trachea01:22

Trachea

The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
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Diverticular Disease of the Colon01:27

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The Bronchial Tree01:23

The Bronchial Tree

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Anatomy of Respiratory System II: Lower Respiratory Tract01:31

Anatomy of Respiratory System II: Lower Respiratory Tract

The lower respiratory tract is anatomically composed of several vital structures, including the larynx, trachea, bronchial tree, alveoli, lungs, and pleurae. Each component has a specific function, and all are intricately connected to ensure efficient respiration.
The Larynx
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Tracheostomy Decannulation01:21

Tracheostomy Decannulation

Tracheostomy decannulation is a significant milestone in the liberation of mechanically ventilated patients. Despite its importance, there is no universally accepted protocol for this procedure. This demands an evidence-based, individualized approach.
Description of the Procedure
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Tracheostomy: Procedure and Tubes01:28

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Related Experiment Video

Updated: May 16, 2026

Isolation and Quantitative Evaluation of Brush Cells from Mouse Tracheas
10:25

Isolation and Quantitative Evaluation of Brush Cells from Mouse Tracheas

Published on: June 12, 2019

Tracheal diverticulum.

Jose Rojas1, Korkut Bostanci, Stamatis Katsenos

  • 1Department of Interdisciplinary Endoscopy, Thoraxklinik at Heidelberg University, Heidelberg, Germany. There is no conflict of interest.

Journal of Bronchology & Interventional Pulmonology
|November 22, 2012
PubMed
Summary
This summary is machine-generated.

Tracheal diverticulum is a rare condition, often found incidentally. This case highlights its detection during hemoptysis work-up, emphasizing its potential as a source of infection and bleeding.

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Area of Science:

  • Pulmonology
  • Radiology
  • Anatomy

Background:

  • Tracheal diverticulum is an uncommon outpouching of the trachea.
  • It is typically discovered incidentally on imaging studies like CT scans.
  • This condition can be asymptomatic or present with complications.

Purpose of the Study:

  • To report a case of tracheal diverticulum presenting with hemoptysis.
  • To describe the diagnostic findings and potential clinical implications of tracheal diverticulum.

Main Methods:

  • Case presentation of a male patient.
  • Diagnostic work-up included thoracic computed tomography (CT) and flexible bronchoscopy.
  • Imaging revealed a sac on the right dorsolateral tracheal wall.

Main Results:

  • A tracheal diverticulum was identified during the investigation for hemoptysis.
  • CT scan showed a sac-like formation on the trachea.
  • Bronchoscopy confirmed the diverticulum's presence and normal mucosal lining.

Conclusions:

  • Tracheal diverticulum, though rare, should be considered in patients with hemoptysis.
  • It can act as a reservoir for secretions, potentially leading to infection and bleeding.
  • Early recognition is important for managing potential complications.