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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...

Endoscopic Studies II: Thoracocentesis

Endoscopic Studies II: Thoracocentesis

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...

Pneumonia III: Complications and Assessment

Pneumonia III: Complications and Assessment

Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:

Pneumonia I: Introduction

Pneumonia I: Introduction

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
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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Related Experiment Video

Updated: May 26, 2026

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

Pneumothorax in the Emergency Room: personal caseload.

S Surleti¹, F Famà, L M Murabito

¹G. Martino University Hospital, Messina, Italy.

Il Giornale Di Chirurgia

|January 6, 2012

Summary

Pneumothorax, a common emergency room issue, occurred in 102 patients over three years. This study found no deaths from pneumothorax in the emergency room, highlighting the need for multidisciplinary care.

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Area of Science:

Emergency Medicine
Thoracic Surgery
Pulmonology

Background:

Pneumothorax is a critical condition involving lung collapse.
It is classified as spontaneous or traumatic, with various subtypes.
Understanding its emergency room incidence and outcomes is vital.

Purpose of the Study:

To investigate the incidence, pathophysiology, treatment, and mortality of pneumothorax in an emergency room setting.
To analyze patient demographics, pneumothorax types, and associated injuries.
To evaluate emergency room mortality related to pneumothorax.

Main Methods:

Retrospective analysis of 102 pneumothorax patient records from January 2007 to December 2009.
Data collection included pneumothorax type, side, patient age, sex, incidence, and mortality.
Statistical analysis of collected data.

Main Results:

A total of 102 pneumothorax cases were identified, with an incidence of 0.10%.
The majority were spontaneous (66.7%), followed by traumatic (32.3%).
No deaths directly attributed to pneumothorax occurred in the emergency room; traumatic cases were linked to various injuries.

Conclusions:

Pneumothorax is a frequent emergency room presentation with a low in-hospital mortality in this cohort.
Traumatic pneumothorax is associated with a wide range of chest and other injuries.
A multidisciplinary approach is crucial for managing pneumothorax patients to minimize morbidity and mortality.