2022年8月29日 · Your mediastinum is a space in your chest that holds your heart and other important structures. It’s the middle section of your thoracic cavity, between your left and right pleural cavities (which hold your lungs). Many conditions can affect the organs and tissues in your mediastinum, including tumors and infections. What is the mediastinum?

The mediastinum (from Medieval Latin: mediastinus, lit. 'midway'; [2]pl.: mediastina) is the central compartment of the thoracic cavity.

They’re masses of cells that appear in the space between your lungs, called the mediastinum. These tumors may be malignant (cancerous), but they’re usually benign (noncancerous). Surgery is the most common treatment. Mediastinal tumors form in your mediastinum’s anterior, middle or posterior parts. What are mediastinal tumors?

2023年11月3日 · The mediastinum is an area found in the midline of the thoracic cavity, that is surrounded by the left and right pleural sacs. It is divided into the superior and inferior mediastinum , of which the latter is larger.

2024年9月18日 · The mediastinum is the area in the chest between the lungs that contains the heart, part of the windpipe (the trachea), the esophagus, and the great vessels including the ascending aorta (the large artery which carries blood from the left ventricle of the heart on its way to the rest of the body) and right and left pulmonary arteries ...

2023年7月24日 · The mediastinum houses many vital structures including the heart, great vessels, trachea, and essential nerves. It also functions as a protected pathway for structures traversing from the neck, superiorly, and into the abdomen, inferiorly.

2024年2月27日 · The mediastinum is a space in the thorax that contains a group of organs, vessels, nerves, lymphatics and their surrounding connective tissue.

Mediastinum, the anatomic region located between the lungs that contains all the principal tissues and organs of the chest except the lungs. It extends from the sternum back to the vertebral column and is bounded by the pericardium and the mediastinal pleurae.

The mediastinum is a broad central chest cavity that separates the lungs from the other structures in the chest. Mediastinum extends from the sternum to the bodies of the vertebrae, and from the superior thoracic aperture to the diaphragm.

2023年7月24日 · The mediastinum is a large compartment in the thoracic chest that contains vital structures such as the heart and its major blood vessels, as well as the esophagus, trachea, and additional important structures.