Related Experiment Video

Updated: Jun 2, 2026

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
06:15

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus

Published on: March 6, 2019

Congenital lung malformations

Cristiano Feijó Andrade1, Hylas Paiva da Costa Ferreira, Gilberto Bueno Fischer

  • 1Santo Antônio Children's Hospital, Santa Casa Sisters of Mercy Hospital Complex, Porto Alegre, Brazil. cristianofa@cirurgiatoracica.net

Jornal Brasileiro De Pneumologia : Publicacao Oficial Da Sociedade Brasileira De Pneumologia E Tisilogia
|May 4, 2011
PubMed

Insights

Congenital lung malformations (CLMs) are rare conditions diagnosed prenatally. Early detection and surgical resection, often lobectomy, are recommended to prevent complications and ensure normal lung development.

Area of Science:

  • Pediatric Surgery
  • Thoracic Surgery
  • Congenital Abnormalities

Background:

  • Congenital lung malformations (CLMs) are rare, with variable presentation and severity.
  • They can cause significant morbidity and mortality in infants and children.
  • Prenatal ultrasound has increased early diagnosis rates.

Purpose of the Study:

  • To describe principal congenital lung malformations.
  • To review diagnostic approaches for CLMs.
  • To discuss treatment controversies and recommendations.

Main Methods:

  • Review of literature on congenital lung malformations.
  • Analysis of clinical presentation, diagnosis, and management strategies.
  • Discussion of surgical interventions, primarily lobectomy.

Main Results:

  • CLMs manifest from respiratory distress to asymptomatic findings.
  • Early diagnosis is possible with prenatal ultrasound.
  • Lobectomy is the preferred surgical treatment with excellent outcomes.

Conclusions:

  • Prompt diagnosis and treatment, including resection, are crucial for optimal lung development.
  • Management depends on malformation type and symptoms.
  • Surgical resection is often recommended due to complication risks.

More Related Videos

Transuterine Fetal Tracheal Occlusion Model in Mice06:31

Transuterine Fetal Tracheal Occlusion Model in Mice

Published on: February 5, 2021

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

Related Concept Videos

Gross Anatomy of the Lungs01:17

Gross Anatomy of the Lungs

The lungs are a pair of vital organs connected to the trachea via the left and right bronchi. The base of these organs meets the dome-shaped muscle known as the diaphragm. Encased by the pleurae, the lungs contact the mediastinum. The right lung is shorter yet wider, and has a larger volume than the left lung. The left lung has an indentation known as the cardiac notch. The superior region of the lungs is referred to as the apex, whereas the base is the lower region near the diaphragm. 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...
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

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.
Teratogenicity01:07

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
Cytomegalovirus Disease01:27

Cytomegalovirus Disease

Cytomegalovirus (CMV) disease is caused by human cytomegalovirus, a double-stranded DNA virus of the Herpesviridae family. While primary CMV infection is often asymptomatic in immunocompetent individuals, the virus can cause severe disease in neonates and immunocompromised patients. CMV is the most common cause of congenital viral infection in the United States, and a major pathogen in solid organ and hematopoietic stem cell transplant recipients.CMV is transmitted via bodily fluids, sexual...
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...