Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Trachea

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.
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 the...

Anatomy of Respiratory System II: Lower Respiratory Tract

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
It is located between the pharynx and the trachea, acts as a passageway for air, and hosts several critical structures, such as the epiglottis, vocal cords, and glottis. The epiglottis acts as a gateway, guiding food to the...

The Bronchial Tree

The Bronchial Tree

The human bronchi and bronchial tree play a crucial role in the respiratory system, facilitating the exchange of oxygen and carbon dioxide. Let's delve into the intricate structure and functions of these respiratory components.
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...

Tracheostomy Decannulation

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
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...

Oxygen Delivering System III: Tracheostomy and T-piece

Oxygen Delivering System III: Tracheostomy and T-piece

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...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Silent Fungus, Sudden Crisis: Gastrointestinal Bleeding due to Disseminated Histoplasmosis.

Acta gastro-enterologica Belgica·2026

Same author

Recurrent gastrointestinal bleeding after Peptide Receptor Radionuclide Therapy for a small intestine neuroendocrine tumor.

Acta gastro-enterologica Belgica·2026

Same author

Immunonutrition supplementation for resectable gastric cancer during standard neoadjuvant chemotherapy of FLOT. A proof-of-concept protocol: I-SUPPLY.

ESMO gastrointestinal oncology·2026

Same author

Esophageal Lichen Planus: a Narrative Review of the Literature.

Acta gastro-enterologica Belgica·2025

Same author

Atypical presentation of Olmesartan-induced gastritis and enteropathy.

Acta gastro-enterologica Belgica·2025

Same author

Signet ring cells in the gastrointestinal tract: not always what it seems.

Acta gastro-enterologica Belgica·2024

Search research articles

Related Experiment Video

Updated: Jul 4, 2026

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation

Published on: November 10, 2023

Oesophageal tracheobronchial remnants.

S Nemolato¹, G De Hertogh, P Van Eyken

¹Dipartimento di Citomorfologia, Divisione di Anatomia Patologica, Università Degli Studi di Cagliari, Cagliari, Italy. gert.dehertogh@uz.kuleuven.ac.be

Gastroenterologie Clinique Et Biologique

|June 10, 2008

Summary

Congenital esophageal stenosis, a rare condition caused by tracheobronchial remnants, presents in infancy with feeding difficulties. Surgical resection offers effective treatment with low risks.

More Related Videos

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

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

Published on: January 20, 2010

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Published on: April 1, 2019

Related Experiment Videos

Last Updated: Jul 4, 2026

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation

Published on: November 10, 2023

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

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

Published on: January 20, 2010

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Published on: April 1, 2019

Area of Science:

Pediatric Surgery
Gastroenterology
Developmental Biology

Background:

Congenital esophageal stenosis is a rare condition originating from tracheobronchial remnants within the esophageal wall.
Symptoms like dysphagia and regurgitation typically manifest in early infancy upon introduction of solid foods.

Observation:

Clinical diagnosis is challenging, with conventional radiology showing esophageal dilation and delayed emptying.
Endoscopy may reveal esophagitis-like lesions, but normal pH-metry necessitates further investigation.

Findings:

The presence of tracheobronchial tissue in the esophageal wall is the hallmark of this condition.
Histopathological examination of resected tissue confirms the diagnosis.

Implications:

Early diagnosis and surgical resection of the stenosis are crucial for favorable outcomes.
Understanding the role of tracheobronchial remnants aids in differentiating from other esophageal pathologies.