Related Experiment Video

Updated: Aug 14, 2026

Transuterine Fetal Tracheal Occlusion Model in Mice
06:31

Transuterine Fetal Tracheal Occlusion Model in Mice

Published on: February 5, 2021

Patent ductus arteriosus: an uncommon cause of tracheobronchial compression in infants

M Atiq1, S Alvi, Z Nazir

  • 1Department of Pediatrics, The Aga Khan University Hospital, Karachi, Pakistan. mehnaz.atiq@aku.edu

Heart, Lung & Circulation
|December 15, 2005
PubMed

Insights

Respiratory distress in children can stem from tracheobronchial compression. In a 10-week-old infant, a dilated pulmonary artery from a large patent ductus arteriosus caused this extrinsic compression, necessitating prompt diagnosis and surgical intervention.

Area of Science:

  • Pediatric Cardiology
  • Thoracic Surgery
  • Neonatal Respiratory Medicine

Background:

  • Tracheobronchial compression is a critical cause of pediatric respiratory distress.
  • Compression can be intrinsic or extrinsic, with vascular rings being a common extrinsic cause.
  • Early diagnosis and surgical management are crucial for favorable outcomes.

Purpose of the Study:

  • To report a rare cause of extrinsic tracheobronchial compression in an infant.
  • To highlight the diagnostic and management considerations for this condition.

Main Methods:

  • Case report of a 10-week-old male infant presenting with respiratory distress.
  • Diagnostic workup included imaging to identify the cause of compression.
  • Surgical intervention was performed based on the diagnosis.

Main Results:

  • A dilated pulmonary artery, secondary to a large patent ductus arteriosus, was identified as the cause of extrinsic tracheobronchial compression.
  • The infant's respiratory distress was attributed to this vascular anomaly.

Conclusions:

  • A dilated pulmonary artery from a patent ductus arteriosus can cause significant tracheobronchial compression in infants.
  • This case underscores the importance of considering vascular anomalies in the differential diagnosis of pediatric respiratory distress.

More Related Videos

Continuous Telemetric In Utero Tracheal Pressure Measurements in Fetal Lambs05:40

Continuous Telemetric In Utero Tracheal Pressure Measurements in Fetal Lambs

Published on: December 22, 2023

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn11:27

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn

Published on: April 7, 2023

Related Concept Videos

Breathing01:05

Breathing

The process of breathing, inhaling and exhaling, involves the coordinated movement of the chest wall, the lungs, and the muscles that move them. Two muscle groups with important roles in breathing are the diaphragm, located directly below the lungs, and the intercostal muscles, which lie between the ribs. When the diaphragm contracts, it moves downward, increasing the volume of the thoracic cavity and creating more room for the lungs to expand. When the intercostal muscles contract, the ribs...
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.
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...
Pulmonary Cycle: Exhalation01:17

Pulmonary Cycle: Exhalation

In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

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-piece01:23

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...
Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

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...