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Related Concept Videos

Trachea01:22

Trachea

2.6K
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.
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of...
2.6K
Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

1.0K
A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...
1.0K
Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

2.1K
Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
2.1K
Tracheostomy Care II: Procedure01:25

Tracheostomy Care II: Procedure

353
Tracheostomy care is an essential nursing skill that involves cleaning and maintaining a tracheostomy tube to prevent infection and other complications. Here's a step-by-step guide explaining each procedure with its rationale. Note that disposable gloves are to be worn at all times and changed as often as needed to maintain a sterile work environment, and to protect both patient and healthcare worker.
Step 1: Perform hand hygiene, and put on personal protective equipment: gown, gloves, mask...
353
Pneumothorax-I01:26

Pneumothorax-I

316
A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
316
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

151
Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
151

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Related Experiment Video

Updated: Aug 30, 2025

Low-Cost Single-Port LoCoSP Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy
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Tracheocele: A Rare Entity.

Souha Kallel1, Mohamed Amin Chaabouni1, Wadii Thabet1

  • 1Department of ENT and Cervicofacial Surgery. Habib Bourguiba's Teaching Hospital, El Ferdaous Avenue, 3029 Sfax, Tunisia. University of Sfax.

Iranian Journal of Otorhinolaryngology
|August 29, 2022
PubMed
Summary

Tracheocele, a rare tracheal outpouching, is often found incidentally. This study details its features and management, noting conservative treatment for asymptomatic cases and surgery for symptomatic ones.

Keywords:
Computed tomography scanDiverticulumTracheal diseasesTracheocele

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Transuterine Fetal Tracheal Occlusion Model in Mice
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Transuterine Fetal Tracheal Occlusion Model in Mice

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Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease
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Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease

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Related Experiment Videos

Last Updated: Aug 30, 2025

Low-Cost Single-Port LoCoSP Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy
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Transuterine Fetal Tracheal Occlusion Model in Mice
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Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease
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Area of Science:

  • Pulmonology
  • Radiology
  • Surgical Pathology

Background:

  • Tracheocele, or tracheal diverticulum, is an uncommon benign condition.
  • It can be congenital or acquired and is often diagnosed incidentally on imaging.
  • This study aims to detail the etiopathogenic, clinical, paraclinical features, and therapeutic options for tracheocele.

Observation:

  • Two cases of asymptomatic congenital tracheocele are presented.
  • Both were incidentally discovered on cervical CT scans.
  • The tracheocele was located on the right posterolateral tracheal wall in both patients.

Findings:

  • Congenital versus acquired tracheocele can be differentiated by risk factors, CT scans, bronchoscopy, and histology.
  • Asymptomatic patients typically receive conservative management.
  • Surgical resection is the primary treatment for symptomatic individuals.

Implications:

  • Accurate diagnosis through imaging and other examinations is crucial.
  • Management strategies should be tailored to patient symptomatology.
  • Understanding tracheocele characteristics aids in appropriate clinical decision-making.