Related Experiment Video
Updated: Jun 16, 2025
08:27
Bronchoalveolar Lavage Exosomes in Lipopolysaccharide-induced Septic Lung Injury
Published on: May 21, 2018
10.9K
Extralobar Pulmonary Sequestration: A Rare Entity
Anurag Rai1, Shiva S2, Vekhu Rhakho2
1Thoracic Surgery, King George's Medical University, Lucknow, IND.
Cureus
|August 20, 2024
Summary
Extrapulmonary lung sequestration, a rare congenital anomaly, can present with varied symptoms in adults. This case highlights the importance of considering this condition in diagnosing persistent respiratory and abdominal issues.
Area of Science:
- Medical Science
- Congenital Anomalies
- Thoracic Surgery
Background:
- Lung sequestration is a rare congenital anomaly involving non-functional lung tissue with aberrant systemic arterial supply.
- Extralobar sequestration (ELS) is a subtype, typically found in the lower thorax or upper abdomen, often diagnosed in infancy.
Observation:
- A 32-year-old male presented with persistent respiratory symptoms and intermittent abdominal discomfort.
- Imaging studies revealed a unique presentation of extrapulmonary lung sequestration.
Findings:
- The patient was diagnosed with extrapulmonary lung sequestration.
- Surgical resection of the sequestered tissues was successfully performed.
Implications:
- Highlights the need to consider bilateral extrapulmonary sequestration in adult differential diagnoses for recurrent respiratory and abdominal symptoms.
- Emphasizes the diagnostic and management challenges posed by the variable anatomy of this rare condition.
Related Concept Videos
01:13Pleura of the Lungs
1.7K
The lungs are nestled in a cavity, shielded by the pleura. The pleura, a form of serous membrane, wraps around each lung. This membrane arrangement consists of two layers: the visceral and parietal pleurae. The visceral pleura lines the surface of the lungIn contrast, the parietal pleura is the outer layer and contacts to the thoracic wall, the mediastinum, and the diaphragm. The hilum is the point of connection between the visceral and parietal layers. The space between the parietal and...
1.7K
01:31Pulmonary Tuberculosis III
316
Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
The first classification is based on the development of the disease, and it includes the following categories:
316
01:28Pulmonary Tuberculosis II
215
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
215
01:27Pneumothorax-II
127
Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
Clinical Manifestations:
127
01:17Gross Anatomy of the Lungs
1.7K
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...
1.7K