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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-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.

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...

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...

Tracheostomy: Procedure and Tubes

Tracheostomy: Procedure and Tubes

A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...

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Related Experiment Video

Updated: Jun 3, 2025

Mouse Pneumonectomy Model of Compensatory Lung Growth

Mouse Pneumonectomy Model of Compensatory Lung Growth

Published on: December 17, 2014

Pneumonectomy Space Infection After Thoracic Duct Embolization.

William Guns¹, Benjamin D Seadler², Paul L Linsky²

¹College of Medicine, Des Moines University, West Des Moines, Iowa.

Annals of Thoracic Surgery Short Reports

|January 10, 2025

Summary

Thoracic duct embolization is effective for postoperative chylothorax. However, this case highlights a rare complication: infection of the pneumonectomy space, potentially linked to the embolization procedure itself.

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Last Updated: Jun 3, 2025

Mouse Pneumonectomy Model of Compensatory Lung Growth

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Published on: December 17, 2014

The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats

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Published on: March 8, 2019

Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion

Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion

Published on: November 10, 2023

Area of Science:

Interventional Radiology
Thoracic Surgery
Infectious Disease

Background:

Postoperative chylothorax is a known complication following thoracic surgery.
Thoracic duct embolization (TDE) is an established, minimally invasive treatment for persistent chylothorax.
Pneumonectomy, the removal of an entire lung, carries specific risks including space infection.

Observation:

A patient who underwent pneumonectomy developed chylothorax requiring TDE.
Following TDE, the patient presented with a new infection in the pneumonectomy space.
Bacterial cultures from the infected space revealed gastrointestinal flora.

Findings:

The presence of gastrointestinal flora suggests direct inoculation into the pleural space during the TDE procedure.
This indicates a potential, albeit uncommon, route of infection transmission associated with TDE.
The mechanism may involve retrograde seeding or contamination during catheter manipulation.

Implications:

Clinicians should be aware of the risk of infectious complications following TDE, particularly in patients with recent thoracic surgery.
Further investigation into procedural protocols may be warranted to minimize infection risk.
Enhanced vigilance for signs of infection post-TDE is crucial for timely diagnosis and management.