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Related Concept Videos

Pneumothorax-I01:26

Pneumothorax-I

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A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
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Pneumothorax-II01:27

Pneumothorax-II

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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.
Clinical Manifestations:
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Pulmonary Cycle: Exhalation01:17

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In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...
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Flail Chest-II01:26

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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.
Assessment:
1. Clinical Evaluation:
History:
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Pleura of the Lungs01:13

Pleura of the Lungs

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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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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.
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
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International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
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Spontaneous pneumothorax in children.

Ran D Goldman

    Canadian Family Physician Medecin De Famille Canadien
    |October 20, 2020
    PubMed
    Summary

    Primary spontaneous pneumothorax is increasingly common in children and adolescents. Management varies from rest and oxygen for small cases to chest tubes or surgery for larger ones, with a high recurrence rate in teens.

    Area of Science:

    • Pediatric Pulmonology
    • Thoracic Surgery

    Background:

    • Primary spontaneous pneumothorax (PSP) is a condition where air enters the pleural space in children, with rising incidence.
    • Associated factors include emphysematous bleb, asthma, and tobacco use; congenital anomalies may be present in younger children.

    Observation:

    • Diagnosis relies on clinical examination (auscultation, observation) and imaging.
    • Adolescents have a high rate of recurrence.

    Findings:

    • Treatment strategies are tailored to pneumothorax size.
    • Small pneumothoraces are managed with supportive care (rest, oxygen).

    Implications:

    • Larger pneumothoraces may require chest tube insertion or surgical intervention.

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  • Understanding risk factors and recurrence is crucial for pediatric patient management.