what is fluid around the lungs called?
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A pleural effusion is a buildup of extra fluid in the space between the lungs and the chest wall. This area is called the pleural space. About half of people with cancer develop a pleural effusion.
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Pleural effusion is fluid that's trapped in the tissue between your lung and the chest wall. This fluid can cause symptoms like a bubbling in your chest and shortness of breath. This condition is a symptom of another health condition.
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Overview. Pericardial effusion (per-e-KAHR-dee-ul uh-FU-zhun) is the buildup of excess fluid in the sac-like structure around the heart (pericardium). The pericardium has two layers. The space between the layers normally contains a thin layer of fluid.
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The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic.
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alveolar pores. openings in the interalveolar septa of the lung that permit air flow between adjacent alveoli.
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The smallest branches are called bronchioles and at the end of these are your air sacs (alveoli). Alveoli are filled with air and look like bunches of grapes! They are about 600 million alveoli in your lungs and they are all covered with capillaries, which is where the oxygen gets into your blood!
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You may also experience shortness of breath. Sometimes an abnormal amount of fluid will build up in the space between your lungs and your chest wall; when it leaks out it is called a pleural effusion. Pain from pleurisy, with or without effusions, is found in 40 to 60 percent of people with lupus.
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The pleura creates too much fluid when it's irritated, inflamed, or infected. This fluid accumulates in the chest cavity outside the lung, causing what's known as a pleural effusion. Certain types of cancer can cause pleural effusions, lung cancer in men and breast cancer in women being the most common.
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Alveoli are lined with a thin layer of fluid called surfactant which is a mixture of phospholipids that reduce surface tension and increase lung compliance. The law of Laplace states that a higher pressure in a small alveoli will lead to collapse of that alveoli and expansion of a larger alveoli with less pressure.
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Pneumonia is an infection that causes the lung's tiny air sacs to fill with fluid. It can occur in one or both lungs. Symptoms of pneumonia vary in severity, but people may experience chest, abdominal, or back pain when breathing or coughing.
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The circulatory system of the lungs is the portion of the cardiovascular system in which oxygen-depleted blood is pumped away from the heart, via the pulmonary artery, to the lungs and returned, oxygenated, to the heart via the pulmonary vein.
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Fluid Around the Lungs (Pleural Effusion) Fluid around the lung (pleural effusion) is a potentially dangerous condition that can masquerade as something less worrisome. What may seem like chest pain or coughing due to a bad cold could actually have serious health ramifications.
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In humans, a pair of lungs are designed in such a way that they are lined by a thin membrane, the smaller tubes called bronchioles a balloon-like structure called alveoli and network of blood capillaries increase the surface area for exchange of gases.
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Pulmonary edema happens when fluid collects inside the lungs, in the alveoli, making it hard to breathe. Plural effusion also involves fluid in the lung area, and it is sometimes called “water on the lungs.” However, in pleural effusion, water fluid collects in the layers of the pleura that are ouside the lungs.
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Each air sac is surrounded by a network of fine blood vessels (capillaries). The oxygen in inhaled air passes across the thin lining of the air sacs and into the blood vessels. This is known as diffusion. The oxygen in the blood is then carried around the body in the bloodstream, reaching every cell.
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Air can sometimes leak out of the baby's lungs and become trapped in their chest cavity. This is known as a pneumothorax. The pocket of air places extra pressure on the lungs, causing them to collapse and leading to additional breathing problems.
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Inhaled air passes through tiny ducts from the bronchioles into elastic air sacs (alveoli). The alveoli are surrounded by the alveolar-capillary membrane, which normally prevents liquid in the capillaries from entering the air sacs.