From Wikipedia, the free encyclopedia. A subsidiary right (also called a subright or sub-lease) is the right to produce or publish a product in different formats based on the original material.
pigeon chest pectus carinatum. chest tube a tube inserted into the thoracic cavity for the purpose of removing air or fluid, or both. Chest tubes are attached to a closed drainage system (see illustration) so that normal pressures within the alveoli and the pleural cavity can be restored.
The mediastinum is a region of soft tissue located between the pleural cavities (the lungs). It is divided into a superior and inferior portion; the inferior portion is furthe â¦ r subdivided into a anterior, middle and posterior portion. The mediastinum (the space between the lungs) is located in the thoracic body cavity.