The mediastinum is a thin membrane that lies between the pleura (the lining of the chest cavity) and the thoracic cavity . It is responsible for prot...
The mediastinum is a thin membrane that lies between the pleura (the lining of the chest cavity) and the thoracic cavity. It is responsible for protecting the lungs and heart from injury.
The mediastinum has a complex and important role in thoracic surgery. Its functions include:
Protecting the lungs and heart from damage during surgery.
Preventing blood and fluids from leaking into the chest cavity.
Facilitating the exchange of oxygen and carbon dioxide between the lungs and the body.
Guiding fluid and nutrients to the lungs and heart.
During thoracic surgery, the mediastinum is often the first structure to be operated on. This is because it is relatively easy to identify on imaging tests. The surgeon can then carefully lift the mediastinum away from the lungs and heart, making it easier to access the lungs for surgery.
The mediastinum is a complex and important structure that plays a vital role in thoracic surgery. Its proper understanding and management are essential for achieving successful outcomes in patients