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Related Concept Videos

Pleural Effusion I: Introduction01:25

Pleural Effusion I: Introduction

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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.
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's...
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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.
Clinical Manifestations:
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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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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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Chronic Obstructive Pulmonary Disease II: Emphysema01:23

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Emphysema, a major phenotype of chronic obstructive pulmonary disease (COPD), is characterized by irreversible destruction of alveolar walls and permanent enlargement of distal airspaces. Unlike chronic bronchitis, which primarily affects the airways, emphysema predominantly involves the lung parenchyma, where structural damage leads to airflow limitation.PathophysiologyIt most commonly results from prolonged exposure to cigarette smoke and other toxic gases, particularly cigarette smoke.
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Endoscopic Studies II: Thoracocentesis01:26

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Thoracentesis(Thoracocentesis), commonly known as pleural tap, is a medical procedure where a 22 gauge needle is inserted into the pleural space, the area between the lung and chest wall. This procedure is commonly performed to diagnose or treat various respiratory disorders.
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A Pleural Effusion Model in Rats by Intratracheal Instillation of Polyacrylate/Nanosilica
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Exudative pleural diseases in small animals.

Steven E Epstein1

  • 1Department of Veterinary Surgical and Radiological Sciences, University of California-Davis, Davis, CA 95616, USA.

The Veterinary Clinics of North America. Small Animal Practice
|November 26, 2013
PubMed
Summary
This summary is machine-generated.

This review covers canine and feline exudative pleural diseases, focusing on their causes, diagnosis, and treatment. It details current strategies for managing respiratory distress and systemic illness caused by pleural effusions.

Keywords:
BilothoraxChylothoraxHemothoraxPyothorax

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Area of Science:

  • Veterinary Medicine
  • Pulmonology
  • Internal Medicine

Background:

  • Exudative pleural diseases are frequent causes of respiratory distress and systemic illness in dogs and cats.
  • Pleural effusions can significantly impair respiratory function and indicate underlying systemic disease.

Purpose of the Study:

  • To provide a comprehensive overview of exudative pleural diseases in companion animals.
  • To detail current diagnostic approaches, etiologies, and therapeutic options for canine and feline pleural effusions.

Main Methods:

  • Review of current literature on exudative pleural diseases in dogs and cats.
  • Analysis of pathophysiology, classification, diagnostic strategies, and treatment modalities.
  • Inclusion of imaging findings and specific disease examples.

Main Results:

  • Detailed classification of exudative pleural effusions.
  • Comprehensive review of diagnostic tools including imaging.
  • Discussion of medical and surgical treatment options for various causes.

Conclusions:

  • Accurate diagnosis and timely treatment are crucial for managing canine and feline exudative pleural diseases.
  • Understanding the pathophysiology and classification aids in effective management.
  • Current diagnostic and therapeutic strategies offer improved outcomes for affected animals.