Thoracic Cavity

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thoracic cavity

[thə′ras·ik ′kav·əd·ē]

Thoracic Cavity


the anterior (in man, the superior) portion of the body cavity in mammals, separated from the abdominal cavity by the diaphragm.

The respiratory tract, lungs, esophagus, heart, thymus, and the bronchial and lymph nodes are all located in the thoracic cavity; blood vessels, lymphatic vessels, and nerves pass through it as well. The space in the thoracic cavity between the concave inner surfaces of the lungs, in which (in a special pericardial cavity) the heart is located, is called the mediastinum. The thoracic cavity is lined with a serous membrane called the pleura. The lungs are enclosed in the so-called pleural cavities, which are separate in man but communicate with one another in the majority of mammals. The shape of the thoracic cavity depends upon the shape of the thorax and the position of the diaphragm.

References in periodicals archive ?
It can be concluded for small, non-tender lesions isolated to the anterior chest wall that demonstrate no history of interval growth, that clinical examination and chest radiography may suffice, with ultrasound as backup.
The 3D coordinates of surface markers positioned on the chest wall, obtained by optoelectronic plethysmography, were used to calculate volumes of lung- and diaphragm apposed rib cage compartments and the abdomen during quiet breathing and exercise at 0, 30 50 and 70% maximum workload (Aliverti et al.
0-cm thick block of breast tissue equivalent material (53% adipose/47% water) (Figure 1A) to simulate the female breast, and placed this breast slab phantom on the left anterior chest wall of an anthropomorphic tissue equivalent adult head and torso phantom (Figure 1B) (Computerized Imaging Reference System, Norfolk, Virginia).
Modified radical mastectomy: removal of breast, underarm lymph nodes and the tissue overlying the muscles of the chest wall.
Furthermore, the pain spread from the left chest wall to the left shoulder.
The muscles in your chest wall contract, compressing the air in your lungs.
This is an in-patient procedure, done using a tube inserted through the chest wall into the chest cavity.
Landreneau will demonstrate the use of Medtronic Advanced Energy's Transcollation technology in both a chest wall resection and a VATS lobectomy.
July 6, 2015 /PRNewswire/ -- Celsion Corporation (NASDAQ: CLSN) announced today positive interim data from its ongoing open-label Phase 2 DIGNITY Trial of ThermoDox in recurrent chest wall (RCW) breast cancer.
Pneumothorax is the presence of air between the two-layered membrane separating the lungs from the chest wall - the pleura - and may occur spontaneously in healthy young people.
It can also sometimes be corrected by giving an electric shock through the chest wall, using a defibrillator.