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Related Concept Videos

Physical Assessment of the Respiratory Tract II: Palpation01:24

Physical Assessment of the Respiratory Tract II: Palpation

Physical assessment of the respiratory tract is critical in identifying potential health issues. One key component of this assessment is palpation, a technique healthcare providers use to assess the body for abnormalities. This content explores the method of palpation in evaluating the respiratory tract, focusing on thoracic palpation and tactile fremitus.
Thoracic Palpation
Thoracic palpation detects tenderness, masses, lesions, respiratory excursions, and vocal fremitus. The nurse assesses...
Pleural Effusion I: Introduction01:25

Pleural Effusion I: Introduction

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 criteria,...
Pleural Effusion II: Symptoms and Management01:28

Pleural Effusion II: Symptoms and Management

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:
Pneumothorax-II01:27

Pneumothorax-II

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:
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Pneumothorax II: Pathophysiology01:08

Pneumothorax II: Pathophysiology

Pneumothorax means the presence of air in the pleural space — the thin potential gap between the visceral and parietal pleura. This condition disrupts the normal pressure balance that keeps the lungs inflated, leading to partial or complete collapse of the affected lung.Normal physiologyUnder normal conditions, the pleural space maintains a slightly negative intrapleural pressure, which keeps the lungs expanded against the chest wall. This negative pressure creates a delicate balance between...

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Updated: Jun 23, 2026

A Pleural Effusion Model in Rats by Intratracheal Instillation of Polyacrylate/Nanosilica
03:32

A Pleural Effusion Model in Rats by Intratracheal Instillation of Polyacrylate/Nanosilica

Published on: April 12, 2019

Postpartum pleural effusion: a common radiologic finding

W G Hughson, P J Friedman, D S Feigin

    Annals of Internal Medicine
    |December 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    Postpartum pleural effusion is common, occurring in nearly half of patients within 24 hours of delivery. This finding suggests no intervention is needed if there are no cardiopulmonary symptoms.

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    International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
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    A Pleural Effusion Model in Rats by Intratracheal Instillation of Polyacrylate/Nanosilica
    03:32

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    Published on: April 12, 2019

    International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
    05:50

    International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure

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    Point-of-Care Lung Ultrasound in Adults: Image Acquisition
    09:17

    Point-of-Care Lung Ultrasound in Adults: Image Acquisition

    Published on: March 3, 2023

    Area of Science:

    • Obstetrics and Gynecology
    • Pulmonology
    • Radiology

    Background:

    • Postpartum pleural effusion is a rare but recognized complication.
    • Its true incidence and clinical significance remain unclear.

    Purpose of the Study:

    • To determine the incidence of postpartum pleural effusion.
    • To identify associated risk factors and clinical implications.

    Main Methods:

    • Retrospective study of 112 obstetric patients.
    • Prospective study of 30 obstetric patients and 30 controls.
    • Chest radiographs analyzed for pleural effusion.

    Main Results:

    • Pleural effusion detected in 46% of retrospective patients and 67% of prospective patients.
    • Incidence in prospective patients significantly higher than controls (p < 0.001).
    • No significant differences in effusion rates based on patient demographics or obstetric factors.

    Conclusions:

    • Postpartum pleural effusion is a frequent finding in the early postpartum period (first 24 hours).
    • In asymptomatic patients without cardiopulmonary signs, effusion likely requires no intervention.
    • Further investigation may be warranted for symptomatic patients.