![]() It’s usually caused by long-term lung infections, such as tuberculosis. Lung scarring is also called pulmonary fibrosis. This causes your lung to shrink or collapse, squeezing air out of your alveoli. Pneumothorax is very similar to pleural effusion but involves a buildup of air, rather than fluid, between the linings of your lung and chest.Īir gets stuck in the space between the outside of your lung and your inner chest wall. That said, pneumothorax can lead to atelectasis because your alveoli will deflate as your lung collapses. People sometimes confuse atelectasis with pneumothorax, which is also called collapsed lung. ![]() The elastic tissue in your lung pulls inward, driving air out of your alveoli. However, a pleural effusion causes the linings to separate and lose contact with each other. Usually, these two linings are in close contact, with the lining of the chest wall helping hold the lungs open. Pleural effusion is a buildup of fluid in the space between the outside lining of your lung and the lining of your inner chest wall. You may have access to a handheld device known as an incentive spirometer to use in the hospital or at home to encourage deep breathing. If you have a procedure coming up, speak with a healthcare professional about ways to reduce your risk of atelectasis after surgery. Sometimes, not breathing deeply or not coughing can cause some of your alveoli to collapse. They can also make you less likely to cough, even if you need to get something out of your lungs. Together, these factors can make your breathing shallow. ![]() take pain medications and sedatives after the surgery.Nonobstructive atelectasis refers to any type of atelectasis that is not caused by some kind of blockage in your airways.Ĭommon causes of nonobstructive atelectasis include: SurgeryĪtelectasis can happen during or after any surgical procedure. tumor in the lung tissue that presses on the airway.mucus plug (a buildup of mucus) in an airway.inhalation of a foreign object, such as a small toy or small pieces of food.Things that can block your airway include: This prevents air from getting to your alveoli, and as a result they collapse. Obstructive atelectasis happens when a blockage develops in one of your airways. ![]() Depending on the cause, healthcare professionals categorize atelectasis as either obstructive or nonobstructive. When this happens, you can have the typical symptoms of pneumonia, such as: Sometimes, pneumonia develops in the affected part of your lung.
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