Related Experiment Video
Updated: Jun 7, 2025
03:22
Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
Published on: November 10, 2023
609
Superimposed pleural infection in cirrhotic chylothorax
Ken Ka Pang Chan1,2, Jason Siu Hang Wong3, Wing Ho Yip3
1Department of Medicine & Therapeutics, Faculty of Medicine Chinese University of Hong Kong Hong Kong.
Respirology Case Reports
|November 19, 2024
Summary
Chylothorax, fluid rich in immune cells, may paradoxically develop superimposed pleural infections. This challenges the belief in chyle
Area of Science:
- Medical Science
- Pulmonology
- Infectious Diseases
Background:
- Chylothorax, characterized by high immunoglobulin and white blood cell content, is traditionally considered unlikely to develop superimposed infections.
- The presumed bacteriostatic properties of chyle have led to a belief that secondary infections are rare.
Purpose of the Study:
- To report cases of chylothorax with superimposed pleural infection.
- To challenge the established notion regarding the low risk of infection in chylothorax.
- To emphasize the need for clinical vigilance during chylothorax management.
Main Methods:
- Case report of two patients with biochemically confirmed chylothorax secondary to cirrhosis.
- Documentation of superimposed pleural infection following repeated pleural interventions in both cases.
Main Results:
- Two cases of chylothorax due to cirrhosis were complicated by superimposed pleural infection.
- The infections occurred despite the presumed protective properties of chyle.
- Repeated pleural interventions were associated with the development of infection.
Conclusions:
- Superimposed pleural infection is a potential complication of chylothorax, even in the presence of immune factors in chyle.
- The bacteriostatic effect of chyle may be overcome, challenging previous assumptions.
- Clinical awareness and vigilance are crucial for early detection and management of infection in patients with chylothorax.
Related Concept Videos
01:28Pleural Effusion II: Symptoms and Management
154
Pleural Effusion Overview
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
154
01:25Pleural Effusion I: Introduction
602
Pleural effusion is an abnormal fluid accumulation in the pleural cavity, a narrow space between the lungs and the chest wall. It is not a disease per se but rather a symptom or indication of an underlying disease. In normal circumstances, this space contains a small amount of fluid (5 to 15 mL), a lubricant facilitating the non-frictional movement of the pleural surfaces.
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's...
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's...
602
01:13Pleura of the Lungs
1.6K
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...
1.6K
01:27Pneumothorax-II
120
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:
120
01:30Pleural Disorders: Types and Brief Description
183
The pleura is a vital part of the respiratory system. It's a double-layered membrane surrounding the lungs and lining the chest cavity. The two layers of the pleura are:
183
01:19Pericarditis II: Clinical features and Diagnostic Tests
3
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
3