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Flail Chest-I

Flail Chest-I

Overview of Flail Chest
Flail chest is a severe and potentially life-threatening condition characterized by the fracture of three or more adjacent ribs in multiple places. It is most commonly caused by direct impacts and trauma, such as motor vehicle accidents or injuries from a steering wheel impact. It can also occur due to falls in elderly individuals with osteoporosis, or assaults involving sharp objects.
Pathophysiology
The pathophysiology of flail chest is complex, involving fractures of...

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:

Flail Chest-II

Flail Chest-II

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:

Esophageal Perforation-I: Introduction

Esophageal Perforation-I: Introduction

Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus.

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...

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.

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Related Experiment Video

Updated: May 29, 2026

Murine Left Pulmonary Hilar Clamp Model of Lung Ischemia Reperfusion Injury

Murine Left Pulmonary Hilar Clamp Model of Lung Ischemia Reperfusion Injury

Published on: April 12, 2024

Bilateral blunt diaphragmatic rupture.

Ahmed A Salah¹, Yasser Al-Jehani, Yasser El-Ghoneimy

¹Department of Surgery, University of Dammam, Dammam, Saudi Arabia.

Lung India : Official Organ of Indian Chest Society

|September 3, 2011

Summary

This summary is machine-generated.

Bilateral diaphragmatic rupture is a rare blunt trauma injury. This case highlights the diagnostic challenges and successful surgical repair of a delayed bilateral diaphragmatic rupture in a pediatric patient.

Keywords:

Blunt trauma diaphragm repair

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Published on: April 6, 2022

Area of Science:

Trauma Surgery
Thoracic Surgery
Pediatric Surgery

Background:

Blunt diaphragmatic rupture (BDR) is uncommon, with bilateral cases being exceptionally rare.
BDR presents significant diagnostic and therapeutic challenges, often leading to delayed diagnosis and increased patient morbidity and mortality.
Advanced imaging modalities can still miss diaphragmatic injuries, necessitating high clinical suspicion.

Purpose of the Study:

To report a rare case of bilateral diaphragmatic rupture secondary to blunt abdominal trauma in a pediatric patient.
To illustrate the diagnostic difficulties and management strategies for delayed presentation of diaphragmatic injuries.
To highlight the successful surgical outcomes following timely intervention.

Main Methods:

A 12-year-old female patient with blunt abdominal trauma underwent exploratory laparotomy for a left hemidiaphragmatic rupture repair.
Postoperative imaging revealed persistent right hemidiaphragmatic elevation, prompting further investigation.
Computed tomography (CT) scan confirmed a right diaphragmatic rupture, identified by the "collar sign".

Main Results:

Initial diagnosis and repair of a left hemidiaphragmatic rupture were performed.
A subsequent right hemidiaphragmatic rupture was diagnosed postoperatively.
Successful surgical repair of the right diaphragmatic rupture was achieved via right posterolateral thoracotomy.
The patient experienced dramatic improvement and was discharged in optimal condition.

Conclusions:

Bilateral diaphragmatic rupture requires a high index of suspicion, even after initial trauma management.
The "collar sign" on CT scan is a valuable indicator for diagnosing diaphragmatic rupture.
Prompt and appropriate surgical intervention, potentially in stages, leads to favorable outcomes in pediatric diaphragmatic injuries.