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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:

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Related Experiment Video

Updated: Oct 22, 2025

Use of a Wireless Video-EEG System to Monitor Epileptiform Discharges Following Lateral Fluid-Percussion Induced Traumatic Brain Injury

Use of a Wireless Video-EEG System to Monitor Epileptiform Discharges Following Lateral Fluid-Percussion Induced Traumatic Brain Injury

Published on: June 21, 2019

Traumatic Pneumocephalus Without Skull Fracture From a High-Voltage Electrical Injury.

Katie L Priestley¹, Rachel E Bridwell¹, John C Beach²

¹Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, USA.

|August 31, 2021

Summary

Pneumocephalus, or intracranial air, typically follows trauma. A rare case of simple pneumocephalus occurred after a high-voltage electrical injury, highlighting the need for prompt diagnosis and etiology determination.

Keywords:

burn electrical injury high-voltage pneumocephalus trauma

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Last Updated: Oct 22, 2025

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Area of Science:

Neurosurgery
Emergency Medicine
Radiology

Background:

Pneumocephalus, the presence of intracranial air, is most commonly secondary to traumatic injury.
Simple pneumocephalus often presents with nonspecific symptoms or headaches and can be managed conservatively.
Tension pneumocephalus is a neurosurgical emergency with potential neurologic deficits and papilledema.

Observation:

Computed tomography (CT) is the preferred imaging modality for detecting intracranial air.
A novel case of simple pneumocephalus was identified following a high-voltage electrical injury.
This case lacked evidence of a displaced skull fracture or dural violation.

Findings:

The electrical injury resulted in unexpected intracranial air.
The patient's presentation was consistent with simple pneumocephalus.
No signs of tension pneumocephalus or significant neurological compromise were noted.

Implications:

Unanticipated intracranial air requires prompt evaluation of its underlying cause.
Identifying the etiology of pneumocephalus is crucial for guiding appropriate treatment and patient disposition.
This case expands the known causes of non-traumatic simple pneumocephalus.