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Pneumothorax-I

Pneumothorax-I

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.

Pneumothorax-II

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:

Pneumothorax II: Pathophysiology

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...

Traumatic Brain Injury l: Introduction

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...

Pleura of the Lungs

Pleura of the Lungs

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...

Pneumonia I: Introduction

Pneumonia I: Introduction

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Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...

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

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

Published on: March 12, 2020

Traumatic pneumatocele.

Tai-Ching Yang¹, Ching-Hua Huang, Jing-Wen Yu

¹Department of Pediatrics, Yuan's General Hospital, Kaohsiung, Taiwan.

Pediatrics and Neonatology

|April 27, 2010

Summary

This summary is machine-generated.

Traumatic pneumatocele, a rare lung injury from blunt chest trauma, presents as cystic lesions. This condition, often seen in children, typically resolves on its own.

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

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Published on: March 12, 2020

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Area of Science:

Pulmonology
Pediatric Traumatology
Radiology

Background:

Traumatic pneumatocele is an uncommon sequela of blunt chest trauma.
Its pathogenesis remains unclear, often associated with other lung parenchymal injuries.
Primarily observed in pediatric populations.

Observation:

A case of traumatic pneumatocele in a 3-year-old boy is presented.
The patient experienced blunt chest trauma.
Pulmonary cystic lesions were identified.

Findings:

Traumatic pneumatocele involves single or multiple pulmonary cystic lesions.
It is a rare complication of blunt chest trauma.
The condition is frequently diagnosed in pediatric patients.

Implications:

Consider traumatic pneumatocele in the differential diagnosis of cystic lung lesions post-trauma.
Especially important in young adults presenting with blunt chest trauma.
The condition generally follows a benign, self-limiting clinical course.