What does mediastinal pleura mean?
Definitions for mediastinal pleura
me·di·asti·nal pleu·ra
This dictionary definitions page includes all the possible meanings, example usage and translations of the word mediastinal pleura.
Wikipedia
mediastinal pleura
The pulmonary pleurae (sing. pleura) are the two opposing layers of serous membrane overlying the lungs and the inside of the surrounding chest walls. The inner pleura, called the visceral pleura, covers the surface of each lung and dips between the lobes of the lung as fissures, and is formed by the invagination of lung buds into each thoracic sac during embryonic development. The outer layer, called the parietal pleura, lines the inner surfaces of the thoracic cavity on each side of the mediastinum, and can be subdivided into mediastinal (covering the side surfaces of the fibrous pericardium, oesophagus and thoracic aorta), diaphragmatic (covering the upper surface of the diaphragm), costal (covering the inside of rib cage) and cervical (covering the underside of the suprapleural membrane) pleurae. The visceral and the mediastinal parietal pleurae are connected at the root of the lung ("hilum") through a smooth fold known as pleural reflections, and a bell sleeve-like extension of visceral pleura hanging under to the hilum is known as the pulmonary ligament. Between two pleurae is a potential space called the pleural cavity (also pleural space), which is normally collapsed and filled with only a tiny amount of serous fluid (pleural fluid) secreted by the pleurae, and is clinically considered vacuumous under healthy conditions. The two lungs bounded by parietal pleura, almost fill the thoracic cavity.
Wikidata
Mediastinal pleura
Different portions of the parietal pleura have received special names which indicate their position: thus, that portion which lines the inner surfaces of the ribs and intercostals is the costal pleura; the pleura lining the convex surface of the diaphragm is the diaphragmatic pleura; that which rises into the neck, over the apex of the lung, is the cupula of the pleura; and that which is applied to the other thoracic viscera is the mediastinal pleura.
Numerology
Chaldean Numerology
The numerical value of mediastinal pleura in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of mediastinal pleura in Pythagorean Numerology is: 9
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"mediastinal pleura." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/mediastinal+pleura>.
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