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Pleura of the Lungs01:13

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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...
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Pleural Disorders: Types and Brief Description01:30

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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:
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Pneumothorax-II01:27

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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.
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Pleural Effusion II: Symptoms and Management01:28

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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.
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Flail Chest-II01:26

Flail Chest-II

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Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
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Pleural Effusion I: Introduction01:25

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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.
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Updated: Mar 15, 2026

Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
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[Decortication in Pleural Empyema: Reasonable Effects on Lung Function?].

T Potzger1, M Ried1, H-S Hofmann1

  • 1Thoraxchirurgie, Universitätsklinikum Regensburg, Deutschland.

Zentralblatt Fur Chirurgie
|September 9, 2016
PubMed
Summary
This summary is machine-generated.

Surgical decortication significantly improves lung function and perfusion in chronic pleural empyema patients. This procedure enhances spirometry, reduces thoracic asymmetry, and aids lung re-expansion, preventing volume loss.

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Area of Science:

  • Thoracic surgery
  • Pulmonology
  • Medical imaging

Background:

  • Parapneumonic pleural effusion (PPE) progresses through stages, from early-stage pleural empyema (PE) manageable with chest tubes, to chronic disease with pleural thickening.
  • Advanced stages (II and III) involve fibrin deposits and thickened pleural peels, trapping the lung.
  • Surgical decortication is necessary to release trapped lungs in chronic empyema.

Purpose of the Study:

  • To review the effects of surgical decortication on pulmonary function in patients with chronic pleural empyema.
  • To analyze changes in spirometric parameters and lung perfusion post-decortication.

Main Methods:

  • Literature search of Medline using keywords: pleural empyema, decortication, lung function.
  • Comparative analysis of pulmonary functional parameters before and after decortication.
  • Review of pre- and postoperative imaging (CT scans) and lung perfusion scans.

Main Results:

  • Decortication significantly improved spirometric parameters (FEV1, VC/FVC) in chronic PE patients.
  • Postoperative imaging showed a significant decrease in thoracic asymmetry.
  • Pulmonary perfusion significantly improved after decortication, as confirmed by perfusion scans.

Conclusions:

  • Surgical decortication is effective in improving lung function and perfusion in chronic pleural empyema.
  • The procedure enhances spirometry, equalizes thoracic asymmetry, and promotes lung re-expansion, potentially preventing volume loss.